Database Users

[Q] How to root Lenovo TAB A7-40 A3500-FL? [Solved] [GUIDE]

How to root Lenovo TAB A7-40 A3500-FL?
[Solved] See the guide below!
Device info:
Model number: Lenovo A3500-FL
Android version: 4.4.2
Kernel version: 3.4.67
Build number: A3500FL_A442_01_25_140823_SE
BB Chip: MT6582
MS Board. A3500FL
Bar code: this was my device's serial number
SW Ver.: ALPS.KK1.MP1.V2.10
Custom Build Verno.: 1408775889
Managed to get cwm and root with this guide: http://forum.xda-developers.com/and...vo-a3500-h-t2879208/post55491817#post55491817
Modified the guide for Lenovo A3500-FL!
EDIT: Also some users have reported that this guide doesn't do the trick or is out-dated, so copypasted the guide from this post here.
Guide
1. Download attachment cwmRecovery.zip and download latest Flash_tool (version 5.1352.0) can be downloaded from here)
1.1. Enable USB-debugging. (How to do this)
2. Manually install the drivers from the attachment a7_40_drivers.zip for the LenovoTablet before plugin it to computer (win7 dirvers work for win8 too).
2.1. To install unsigned/uncertified drivers on Windows 7: http://en.kioskea.net/faq/3914-windows-7-how-to-install-unsigned-drivers
2.2. To install unsigned/uncertified drivers on Windows 8: http://www.howtogeek.com/167723/how...8.1-so-that-you-can-install-unsigned-drivers/
2.3. After you have disabled the driver signature verification, you can install the drivers like this: Right click My computer, Manage, Device Manager, right click your computer at the top, Add Legacy hardware, next, Install plapla manually, next, Show all Devices, Have a Disk.., Browse to the driver folder where you unzip them, choose example windows7 and the 64 version (win7 drivers work for win8.x too), install every device. Then follow the guide.
(Note: Otherwise Windows only installs the normal automatic drivers and its more difficult to install the other drivers.)
2.4. Plug your device to PC.
3. Download the latest supersu zip file (version 2.46) from attachments or from https://download.chainfire.eu/696/SuperSU/
3.1. Move the zip.-file to the Sdcard.
4. Turn off your device.
5. Unpack cwmRecovery.zip
6. Run Flash_tool.exe with Admin Rights.
7. Chose Scatter-Loading and choose MT6582_Android_scatter.txt (in Recovery folder).
7.1. Now you will see checekd only one checkbox - recovery, if not click on it and choose recovery.img
7.2. Press Download.
7.3. Connect your device.
7.4. Wait few seconds.
8. Have CWM on your device .
9. Unplug your device.
10. . Boot to cmw recovery by turning off your device. Then press and hold VOL DOWN + VOL UP and then also press and hold POWER for about 7 seconds.
10.1. Choose " Install zip from sdcard." (To confrim always use the Power Button)
10.2. Choose "zip from sdcard".
10.3. Select SuperSU-v2.46.zip from sdcard and apply.
10.4. Have a rooted tablet.
It might be necessary to always flash the CWM with the Flashtool directly before you startup the device. Otherwise it will start the original AndroidRecovery again.
It might also be necessary to use different drivers from here.
If the supersu zip doesn't install, try toggling the signature verification to disabled from cwm->install zip from sdcard->toggle signature verification.
Tested and working on Levono A7-40 3500-FL with kitkat update, build number A3500FL_A442_01_25_140823_SE, from ota. Attached screenshot for proof. Also other people have reported that this works for later updates too, for example A3500FL_A442_01_27_141127_SE.
You can update to the latest OTA firmware by first going back to stock recovery. See the second post for the guide.
Thanks and credits go to: @Koli96 and @bobais

How to go back to stock rom/recovery and update to latest Lenovo OTA firmware update
So, it's pretty simple, you take the stock_recovery.zip from the first post, extract it, and replace recovery.img in the recovery folder with the stock one.
Then :
Quote:
4. Turn off your device.
6. Run Flash_tool.exe with Admin Rights
7. Chose Scatter-Loading and choose MT6582_Android_scatter.txt (in Recovery folder)
7.1. Now you will see checekd only one checkbox - recovery, if not click on it and choose recovery.img
7.2.. Press Download
7.3. Connect your device
7.4. Wait few seconds.
And that's it !
On a side note, if it seems stuck on a black screen with a loading circle after factory reset, you have to put the tablet in landscape mode and restart (the shutdown menu appears without any problem) - this issue doesn't seem related to recovery, but a bug within lenovo firmware and the first configuration screen.
Side note 2: The first boot after flashing new update might take 15mins.
Side note 3: After updating to the latest OTA you can go back to cwm recovery with the guide from the first post.
Credits @tenuis

I got the same tablet and I also am looking for a root. :/

Another waiting for rooting lenovo owner.
Same here, i was looking for a root guide and i couldn't find anything.
Does anyone else has a problem with long charging times?

Well it charges long and the charge stays long, so no issue here.
Seems that not that many lenovos root easily, but of course this is a pretty new device(?).

leripe said:
Well it charges long and the charge stays long, so no issue here.
Seems that not that many lenovos root easily, but of course this is a pretty new device(?).
Click to expand...
Click to collapse
OK let's try this
Install mtk drivers
Install USB and adb drivers
Install v root 1.7.8
Now tick adb debugging and connect your device to PC run v root and click root button after device get connected to v root
Let me know if you have any issues
All the best ?
Sent from my x604 using Tapatalk

The-Immortal said:
OK let's try this
Install mtk drivers
Install USB and adb drivers
Install v root 1.7.8
Now tick adb debugging and connect your device to PC run v root and click root button after device get connected to v root
Let me know if you have any issues
All the best ?
Sent from my x604 using Tapatalk
Click to expand...
Click to collapse
Can you link all the drivers?
Edit: Vroot link here: http://vrootdownload.info/vroot1.7.8/

leripe said:
Can you link all the drivers?
Edit: Vroot link here: http://vrootdownload.info/vroot1.7.8/
Click to expand...
Click to collapse
If you have win7 or win8/8.1 USB drivers will automatically installed when you connect device
Adb driver I hope this will work
http://adbdriver.com/downloads/
If it fails make a google search am sure you will find it
Sent from my x604 using Tapatalk

The-Immortal said:
If you have win7 or win8/8.1 USB drivers will automatically installed when you connect device
Adb driver I hope this will work
http://adbdriver.com/downloads/
If it fails make a google search am sure you will find it
Sent from my x604 using Tapatalk
Click to expand...
Click to collapse
Installed everything and tried vroot once again (I have tried it before).
Still not rooted. And btw that vroot at least tries to install bunch of bloatware crap on the pc.
Edit:
I would suggest for anyone who installed Vroot to your pc to scan the whole pc after you uninstall the vroot.
Here are the scanning tools:
Malwarebytes
adwcleaner
superantispyware
hitmanpro

leripe said:
Installed everything and tried vroot once again (I have tried it before).
Still not rooted. And btw that vroot at least tries to install bunch of bloatware crap on the pc.
Edit:
I would suggest for anyone who installed Vroot to your pc to scan the whole pc after you uninstall the vroot.
Here are the scanning tools:
Malwarebytes
adwcleaner
superantispyware
hitmanpro
Click to expand...
Click to collapse
I got a successful root by flashing Recovery.rar from lenovo-forums.ru, (it's easy to google, I'm not allowed to post links) with the included SPFlash Tool and afterwards flashing the needed SU binaryies and apk. However, this will mess up the OTA updates, and I can't find the stock recovery again.
Therefore, I really beg anyone having the stock recovery to post it, enabling us to switch between them, whenever we want to apply any OTAs.
Thanks a lot!

nkr said:
I got a successful root by flashing Recovery.rar from lenovo-forums.ru, (it's easy to google, I'm not allowed to post links) with the included SPFlash Tool and afterwards flashing the needed SU binaryies and apk. However, this will mess up the OTA updates, and I can't find the stock recovery again.
Therefore, I really beg anyone having the stock recovery to post it, enabling us to switch between them, whenever we want to apply any OTAs.
Thanks a lot!
Click to expand...
Click to collapse
Well I very highly doubt that there will be any more updates for a device with this price range. And since the next android version is the L version, which requires more work than before.
Edit2: http://forum.xda-developers.com/android/development/guide-lenovo-a3500-h-t2879208 found this. Tested and it works. Will edit it to the first post.

The same as me
i cant flash update.zip from cwm recovery and need to restore the stock recovery ...
I think flashing the stock rom can solve the problem..
.by using the sp flash tool we can select to flash recovery only ....unticking the others except recovery.img ....you just try to download the stock rom and flash the recovery

Same problem
Heya guys!
I have the same problem here.. I can't run the .zip file from the SD card, it get interrupted every time. Any ideas?
drabuaiad said:
The same as me
i cant flash update.zip from cwm recovery and need to restore the stock recovery ...
I think flashing the stock rom can solve the problem..
.by using the sp flash tool we can select to flash recovery only ....unticking the others except recovery.img ....you just try to download the stock rom and flash the recovery
Click to expand...
Click to collapse

I dont know what you two are trying to do but this thread is about rooting the lenovo A3500-FL not about lenovo stock rom.

Rooting..
Yes indeed, that's what I'm trying to do. Rooting the A3500-FL. According to the instructions you need to install the SuperSU from a zip on your SD card. When I try do that it gets interrupted every time. Installing recovery went well. So I'm not getting what I do wrong? Any ideas?
leripe said:
I dont know what you two are trying to do but this thread is about rooting the lenovo A3500-FL not about lenovo stock rom.
Click to expand...
Click to collapse

Mrosenho said:
Yes indeed, that's what I'm trying to do. Rooting the A3500-FL. According to the instructions you need to install the SuperSU from a zip on your SD card. When I try do that it gets interrupted every time. Installing recovery went well. So I'm not getting what I do wrong? Any ideas?
Click to expand...
Click to collapse
http://download.chainfire.eu/452/SuperSU/UPDATE-SuperSU-v2.02.zip and y ou mean this when you talk about update.zip?
And I hope you are using the install zip from sdcard option and the choose zip from sdcard option?
Boot to cmw.
Install zip from sdcard.
Choose zip from sdcard.
browse to your supersu zip and apply.
Now I also update the first post's guide, so you can check that out too.

Thanks for the help so far. But now I'm starting to doubt that the CWM install went successfully. Let me show you a picture of my screen after a failed install of the UPDATE-SuperSU-v2.02.zip -file. (ht_tps://ww_w.dropb_ox.com/s/1wrnatzjk2gn42h/2014-10-09%2008.50.40.png?dl=0) (slightly modified link because of forum rules, just take out the _) I'm using the "apply update from sdcard" option, then I browse to the SuperSU.zip -file and apply it. Then it starts installation, but aborts it in a few seconds. So am I booting to just a normal recovery mode and not CWM? (Sorry if all this seems totally ignorant, I have only flashed roms before, never rooted a new device)
leripe said:
UPDATE-SuperSU-v2.02.zip and you mean this when you talk about update.zip?
And I hope you are using the install zip from sdcard option and the choose zip from sdcard option?
Boot to cmw.
Install zip from sdcard.
Choose zip from sdcard.
browse to your supersu zip and apply.
Now I also update the first post's guide, so you can check that out too.
Click to expand...
Click to collapse

Yup.. This is the problem. The recovery runs fine from Flash Tool and claims it installs it. (Download ok) But I still don't seem to have CWM on the device. It's just normal recovery mode. So any ideas about the CWM-installation? What could possibly go wrong? I get no error messages. Cheers.
//Mike
Mrosenho said:
Thanks for the help so far. But now I'm starting to doubt that the CWM install went successfully. Let me show you a picture of my screen after a failed install of the UPDATE-SuperSU-v2.02.zip -file. (ht_tps://ww_w.dropb_ox.com/s/1wrnatzjk2gn42h/2014-10-09%2008.50.40.png?dl=0) (slightly modified link because of forum rules, just take out the _) I'm using the "apply update from sdcard" option, then I browse to the SuperSU.zip -file and apply it. Then it starts installation, but aborts it in a few seconds. So am I booting to just a normal recovery mode and not CWM? (Sorry if all this seems totally ignorant, I have only flashed roms before, never rooted a new device)
Click to expand...
Click to collapse

thanks ...
It is work fine for me on a3500 fl with 4.4.2 ver a442_01_26_140911_se

Mrosenho said:
Yup.. This is the problem. The recovery runs fine from Flash Tool and claims it installs it. (Download ok) But I still don't seem to have CWM on the device. It's just normal recovery mode. So any ideas about the CWM-installation? What could possibly go wrong? I get no error messages. Cheers.
//Mike
Click to expand...
Click to collapse
Same for me, what about this @leripe ?
EDIT// Oh, It's working now, tried to flash it one more time, then I held a power button until Lenovo logo appeared and then I pressed Vol UP and Vol DOWN and the CWM came in, thank you! Now my tablet is finally rooted

finally custom rom for lg g3 d858hk

hey guys i found custom ROM for d858hk version which is here
http://bbs.gfan.com/android-7892224-1-1.html
can be translated through Google but we need someone to explain to us in details.

I might able to help, I can read Chinese
let me know if you want any explanations.
it's based on lollipop 20d
- v1.0 LED not working, and this v2.0 fixed the problem
- rooted, superSU v2.46
- once you flashed the ROM, no need to flash the ROOT again
- busybox is in the system and no app not there
- works on D857 858 and 858HK
- it's a LIGHT version, there are functions that are deleted, like weather widget for example
- including deleted app inside the ROM, and could recover yourself
- app can write data to external SD card
- split view works for 3rd party app
- smart cover function removed, user can download the "deleted app" and put back into the system to get it working
deleted apps
http://pan.baidu.com/s/1mg86X6o
HOW TO FLASH
FOR D858HK
1. ROOT
2. install TWRP 2.8.1.0
3 Reboot to TWRP 2.8.1.0 and upgrade it to 2.8.5.1
4. Flash ROM using this newest TWRP
D857 and D858
1. ROOT
2. download build.prop.zip, extract, using ES explorer to replace the one in "system" folder
3 flash D858HK 's TOT (http://bbs.gfan.com/android-7502599-1-1.html)
4.install TWRP 2.8.1.0
5. Reboot to TWRP 2.8.1.0 and upgrade it to 2.8.5.1
6. Flash ROM using this newest TWRP
Do "double wipe" after flashing the ROM, otherwise might have FC messages

Thanks alot i think this will help ...will try it now

but can we install twrp when in lollipop as i am now on lollipop
any ideas?

maybe these
http://bbs.gfan.com/android-7677473-1-1.html
one click Recovery installation
need to be rooted
1. extract files to computer
2 connect phone
3 turn on usb debugging
4. run Recovery.bat
---------------------------------------
old temp way, didn't say if it works on L or only KK
http://bbs.gfan.com/android-7727191-1-1.html

So...can any of you fluent Chinese speakers/readers help with the actual downloading of the ROM? It seems the rom is available at http://pan.baidu.com/s/1mg86X6o, but I get a little overloaded and can't figure out how to download from there. It seems to want me to log in, but I can't figure out if there's a non-login download ability lurking somewhere?

Do you have some screenshoots ?

Two things. First, I had the wrong link before. Correct one is: http://pan.baidu.com/s/1sjoKe4l. Second, I realized the reason is that the zip file is over 1GB and they force you to a "download butler". So the login thing is related to copying that file into your (QQ, for example) account and then you could download the file from there.

If anyone with a D858HK is interested, I was able to install this custom rom on my phone without any problems. I followed steps elsewhere to root (the one click version) and install TWRP. The rom is basically a slim version of the standard lollipop rom. If you end up deciding to install this, be aware that the Google Contact Sync app is not included within the rom and you'll need to also download the "deleted apps" zip file mentioned in the same post (link in OP). In the "deleted apps" zip, you'll want to grab the Gooogle Contact Sync apk and install that ... otherwise you can't get your contacts copied to the new rom. There were a bunch of other apks, but this one the only one so far that seemed like it shouldn't have been removed from the rom.
FYI, here are the version details of the rom:
Android version: 5.0.1
Baseband version: MPSS.DI.3.0.c6.2-00011-M8974AAAAANAZM-1
Kernel version: 3.4.0
Build number: (some chinese)1121561(more chinese)
Software version: D858HK20d-HKG-XX

So in total its not worth installing it? But anyway, thanks for your report!

silencer1979 said:
So in total its not worth installing it? But anyway, thanks for your report!
Click to expand...
Click to collapse
I guess that depends on how easy it is to remove LG's bloatware and whether or not you need all/any of it. I personally didn't care for it anyway. But yeah, other than that, nothing special about the rom.

There were a bunch of other apks, but this one the only one so far that seemed like it shouldn't have been removed from the rom.

i believe there's a thread somewhere in this forum (http://bbs.gfan.com/forum-1508-type-10913.html) regarding d858 MIUI, could someone confirm? Thanks

Edit

twrp flashh from MM
has anyone successfully flashed TWRP from an MM rom i tried it and i got bricked and i cant seem to find one for MM only for LP

Lg g3 d858hk
Hey, did you install? There is a problem or not? All programs worked fluently?

xdax1 said:
let me know if you want any explanations.
it's based on lollipop 20d
- v1.0 LED not working, and this v2.0 fixed the problem
- rooted, superSU v2.46
- once you flashed the ROM, no need to flash the ROOT again
- busybox is in the system and no app not there
- works on D857 858 and 858HK
- it's a LIGHT version, there are functions that are deleted, like weather widget for example
- including deleted app inside the ROM, and could recover yourself
- app can write data to external SD card
- split view works for 3rd party app
- smart cover function removed, user can download the "deleted app" and put back into the system to get it working
deleted apps
http://pan.baidu.com/s/1mg86X6o
HOW TO FLASH
FOR D858HK
1. ROOT
2. install TWRP 2.8.1.0
3 Reboot to TWRP 2.8.1.0 and upgrade it to 2.8.5.1
4. Flash ROM using this newest TWRP
D857 and D858
1. ROOT
2. download build.prop.zip, extract, using ES explorer to replace the one in "system" folder
3 flash D858HK 's TOT (http://bbs.gfan.com/android-7502599-1-1.html)
4.install TWRP 2.8.1.0
5. Reboot to TWRP 2.8.1.0 and upgrade it to 2.8.5.1
6. Flash ROM using this newest TWRP
Do "double wipe" after flashing the ROM, otherwise might have FC messages
Click to expand...
Click to collapse
My LG-D858HK phone hard bricked:
What happened/how I hard bricked the phone. I'd already rooted the phone with Marshmallow and then tried to flash phone TWRP by (mistakenly) using https://play.google.com/store/apps/details?id=b007.autorecd858hk when it hard bricked the phone. Now, the phone screen is black/blank and blue/red LED light flashing.
In addition, my PC doesn't recognise phone when plugged into USB port/s. Pop-up on PC screen says; “The last USB device you connected to this computer malfunctioned and windows do not recognize it.” And in Device Manager, I see a ‘yellow triangle’ next to LGE Platform Android Composite USB Device Driver.
I tried different methods to go into download mode and I’m not sure if any worked. Because, obviously, I can’t see anything on the phone screen to carry out procedures to fix phone in download mode. Moreover, I’m not even sure if the phone goes into download mode apart from a sound made from PC and the pop-up straight after.
PC always recognised phone when plugged into USB port/s before it was hard bricked.

[VK810][Altev][Guides][Information] Root Recovery Repair [4.4.2][5.02]

Hello
I have seen many of you have had problems with ROOT and Recovery for altev (Vk810) G PAD Lte Verizon only. So I have decided to help everyone who is having troubles with either of the two. Another reason to write this guide is that we are gearing up for some serious development in next weeks and months so I think many of you would find it useful. I shall update this guide if necessary. I recommend you read the second post of FAQ before proceeding with this guide.
I woudl not be responsible for any damage nor would be any developer or contributor at XDA. You understand the risks before proceeding on your own. All credits to the developers for their work and I am merely arranging everything in one place.
UPDATE Root 5.02 35A
I have successfully rooted lollipop 5.02 with SuperSU. Proof is given in the postHERE IS THE PROOF
Many thanks to my friend @roirraW "edor" ehT for his help, suggestions and his constant motivation that led me to keep trying!
All instructions are given here ROOT VK810 LOLLIPOP 35A WITHOUT DOWNGRADING
Root 4.4.2
FAQs
1.Make sure you are on latest firmware which is VK81024A.
2.If you are on any previous build especially 23A, I suggest you upgrade your device to the latest build.
3.If you unable to root it via brute force, repair your VK81024A firmware using Verizon tool because there's something wrong with your firmware.(modifications mostly)
4.Repairing would ensure it works. Brute force roots your device in first attempt so if it doesn't, you'll need to repair your firmware and do not waste time to retry.
Instructions :
1.Download stump root and install apk in your device. You can get it from HERE
You will need unknown sources checked in settings for installation.
2.Once installed. Select bruteforce. It'd say device is not supported but brute force works perfectly.
3.Once you run brute force, it'd ask you to restart your device. Do it manually.
4.After restarting your device, install SuperSU from market and run it. It'd ask to upgrade the binary, do it.
5.Uninstall stump tool.
Done.
Recovery :
It is a bit tricky to install it. Recovery requires aboot 4.2.2. Thus if you are on 4.4.2, you'll need to downgrade your aboot first.
FAQs
1.You'll need platform tools and a PC with Usb debugging on.
2.You must unlock developer options in settings by tapping build number 9 times in about device and then turn usb debugging on in developers tool.
3.Make sure you have platform tools(see attachment) and you have opened command prompt and cd to directory. (You can alternatively use ctrl+shift+right click in the directory of platform tool and select open command prompt here)
4.Paste aboot and twrp contents into platform tools folder.
Instructions :
How to downgrade and flash aboot4.2.2
If you are on 4.2.2, skip this step.
1.Download aboot 4.2.2 FROM HERE
2.Rename aboot4.2.2 to aboot. (recomove 4.2.2 from it only)
3.Place it in your internal memory/sd card/platform tools folder.
4.Run the commands.
HTML:
adb shell
su
dd if=/sdcard/aboot.img of=/dev/block/platform/msm_sdcc.1/by-name/aboot
exit
exit
Installing TWRP
You will need to install twrp 2.7.0.1 first using loki support. After you are done, you can flash CWM or TWRP (2.7.0.2) zips from recovery.
Refer to last line for TWRP download links.
1.Open command prompt from PC in platform tools folder.
2.Paste contents of twrp 2.7.0.1.zip into the folder.
3.Type these commands
HTML:
adb push loki_flash /data/local/tmp/loki_flash
adb push twrp.lok /data/local/tmp/twrp.lok
adb shell
su
cd /data/local/tmp
chmod 777 loki_flash
./loki_flash recovery /data/local/tmp/twrp.lok
exit
exit
adb reboot recovery
You would boot into recovery now
How to boot into recovery
To boot into recovery, you will need to first turn off your device.
Hold volume down+power key and switch it on.
Using volume keys, select factory reset data. (I know I know but this isn't a troll)
You will boot into recovery.
How to boot into download mode
To boot into download mode, you will need to first turn off your device.
Hold volume up+ connect it to the PC using a USB.
Change recovery to CWM
1.Download vk810 CWM recovery from the development forum. See Link Below for CWM
2.Flash it using twrp recovery.
To flash twrp.zip from cwm, you might need to toggle loki support in advanced in CWM menu
HOW TO FLASH KDZ FILES
1- Make sure you have installed the proper drivers in Post#2
2- Download LG Flash Tool 2014 from the attachment and extract them.
3- Paste the KDZ file in the LG Flash tool folder that you want to flash for best results.
4- Run the tool and select the file you want to flash.
5- Do not change any other value. (keep the TYPE as CDMA, Phone Mode as DIAG and Reset Time as 33000 )
6- Choose CSE flash (It wipes all the data as well. Normal mode is used for repairing the same firmware that you have installed and it might stuck on boot screen, just hold down power+ down key and do a factory reset. )
7- A new screen would appear. Just choose start
8- It might ask for administrator permissions, Allow
9- A new screen would that would ask for country and language. Completely ignore the language and country. You do not need to change it.
10- It might give you warning like " connection to server failed. Do you wish to cancel S/W Update. Complete IGNORE THIS. Do not even press OK on this screen. Just drag the window and you will see S/W progress.
11- Wait patiently. Do not disconnect the cable until done.
Special Thanks to @paperWastage for the following guide
ALL FLASHING GUIDE
README if you have a non-booting device
If you tried OTA update with TWRP recovery and get stuck in a bootloop for TWRP
If I mess everything up and device doesn't boot
Restore (B) the entire device back to 4.2.2 using the kdz file(more complicated and you lose all your settings/files/apps)​
README if you are currently on JB4.2.2
If you already have TWRP, you can flash 4.4.2 via the TWRP backup below (probably can just flash over 4.2.2 without factory reset... do factory reset only if something goes wrong)
http://forum.xda-developers.com/showthread.php?p=53043541#post53043541
If you want to apply update via Verizon OTA, READ below first
​
README if you are currently on KK4.4.2
Splitwindow/multiwindow on 4.4.2
http://forum.xda-developers.com/lg-...10-splitwindow-multiwindow-stock-4-4-t2837326
Root on 4.4.2: Use Stumproot
TWRP on 4.4.2
4G LTE does not work on 4.4.2?
Flash modem from 4.2.2 -> http://forum.xda-developers.com/showpost.php?p=54584896&postcount=5
Going from 4.4.2 back to 4.2.2
​
Click to expand...
Click to collapse
Please refer to this guide for all other problems.
CLICK HERE
The guide includes amongst many others
*non-booting device
*JB4.2.2 Issues
*KK4.4.2
*LTE not working
Some Useful Links
TWRP RECOVERY
CWM RECOVERY

Some Considerations /Frequent Issues:
1.To connect into usb debugging mode or your device to be detected by Verizon tool.
You must select PC connection as Internet connect>Ethernet. It took me a long time to realise that actually.
2.You can not boot into recovery via abd commands or key combination. See recovery post above how to boot into recovery once you have flashed it.
3. For me, old version of drivers which are included in verizon tools worked. I have also attached the latest drivers from verizon website as well.
Download Official Verizon Tools
http://d-h.st/g7UC with XP support (30 MB)
Download Latest Drivers
See attachment

The new lg root kit works for 24a
Sent from my vk810 using XDA Free mobile app

Can you provide me the link and proof?
juggamonkey said:
The new lg root kit works for 24a
Sent from my vk810 using XDA Free mobile app
Click to expand...
Click to collapse
@jparasita @roirraW "edor" ehT
I think you would be interested to see this

juggamonkey said:
The new lg root kit works for 24a
Click to expand...
Click to collapse
Hnk1 said:
Can you provide me the link and proof?
@jparasita @roirraW "edor" ehT
I think you would be interested to see this
Click to expand...
Click to collapse
@juggamonkey, I believe it if you tell me that you have been able to get the new one click root method (via GUI or script) to work on 24A, however like some people that no matter what even after a fresh flash of the 24A KDZ couldn't get Stump to work for them, Stump works for me on 24A but I've tried two or three times after two or three fresh flashes of the 24A KDZ in CSE mode to wipe everything and couldn't get the new root method to work with my VK810. It works just fine with my VS985 G3, however.
I would have to see proof to list it as a viable alternative for others, however. I know that before I had tried it, I and others mentioned it as a possible new way to root the VK810, however it just always hangs on "rooting...." for me (again, only on the G Pad 8.3 VK810 variant, works fine on my G3 VS985).
I'm not really willing to try it again on mine as two-three times is enough to eliminate it as a possibility for me when Stump works for me every time.
@Hnk1, thanks for this thread. I had seriously considered posting a comprehensive all-in-one thread with all the important info needed by VK810 owners but I'm so "AR" (read: perfectionist) that I I was overwhelmed providing all the links and proper credits. I'm an all or none kind of person and in my case it just had to be none.
Let's rate this thread 5/5 and call for it to be stickied (didn't notice if it is already).

roirraW "edor" ehT said:
Let's rate this thread 5/5 and call for it to be stickied (didn't notice if it is already).
Click to expand...
Click to collapse
I have asked the moderator of this thread to pin it, he hasn't however have read my message till yet. I hope it happens soon enough. Cheers for your feedback

http://forum.xda-developers.com/lg-g3/general/guide-root-lg-firmwares-kitkat-lollipop-t3056951
There's the link what's the best possible way of of me showing proof that I rooted 24a with this tool?I'm currently on cm11 ....I had 24A ..brute force wouldn't work for stump root.. Hooked my tab up to the laptop ran this tool . it stuck at the download screen while rooting I held power down until it rebooted and I was rooted.. Downgraded aboot to 4.2.2 installed twrp and now I'm running cm11
Sent from my Nexus 6 using XDA Free mobile app

juggamonkey said:
There's the link what's the best possible way of of me showing proof that I rooted 24a with this tool?I'm currently on cm11 ....I had 24A ..brute force wouldn't work for stump root.. Hooked my tab up to the laptop ran this tool . it stuck at the download screen while rooting I held power down until it rebooted and I was rooted.. Downgraded aboot to 4.2.2 installed twrp and now I'm running cm11
Sent from my Nexus 6 using XDA Free mobile app
Click to expand...
Click to collapse
Yep, that's the one I tried as well, both script and GUI versions. I totally believe you, though so no worries. I don't have time right now (I'm at work!) to think about how to prove it other than videorecording doing the whole process from start to finish, but I really don't expect that from you. I don't require the proof to believe you, though. I'm just saying I wouldn't tell someone to try that to root their VK810 unless I heard of it working for more than one person, or as a last ditch effort, of course.
Interesting, you say it was stuck at the download screen, did the script itself indicate it was done or was it stuck on "rooting..." just like it showed for me? If the script was stuck on "rooting..." for you too then I'll have to try again. Maybe I assumed that since the script never went beyond that point that it wasn't actually rooted, and I don't remember at this point if I did actually reboot and see if it was.
Thanks for the info.

I know it didnt finish in the GUI of the tool .can't remember exactly what it said but I believe it got stuck at rooting after rebooting into download .I just held power after I realized it was stuck in download mode and all was well
Sent from my vk810 using XDA Free mobile app

roirraW "edor" ehT said:
Yep, that's the one I tried as well, both script and GUI versions. I totally believe you, though so no worries. I don't have time right now (I'm at work!) to think about how to prove it other than videorecording doing the whole process from start to finish, but I really don't expect that from you. I don't require the proof to believe you, though. I'm just saying I wouldn't tell someone to try that to root their VK810 unless I heard of it working for more than one person, or as a last ditch effort, of course.
Interesting, you say it was stuck at the download screen, did the script itself indicate it was done or was it stuck on "rooting..." just like it showed for me? If the script was stuck on "rooting..." for you too then I'll have to try again. Maybe I assumed that since the script never went beyond that point that it wasn't actually rooted, and I don't remember at this point if I did actually reboot and see if it was.
Thanks for the info.
Click to expand...
Click to collapse
juggamonkey said:
I know it didnt finish in the GUI of the tool .can't remember exactly what it said but I believe it got stuck at rooting after rebooting into download .I just held power after I realized it was stuck in download mode and all was well
Sent from my vk810 using XDA Free mobile app
Click to expand...
Click to collapse
I can add a poll for the method. If it works for more than 5 people, I can add it in the guide.
What do you reckon?

Hnk1 said:
I can add a poll for the method. If it works for more than 5 people, I can add it in the guide.
What do you reckon?
Click to expand...
Click to collapse
That sounds like a good idea. Quote Todd Snider "64 percent of all the world's statistics are made up right there on the spot"...
Todd Snider:Statistician's Blues Lyrics
But really, yes, can't hurt!

OK, so the guide is not very n00b friendly...
I get to the part where I run from CMD from PC, and nothing happens. Just 'device not found' errors.
I've tried everything from copying everything in platform-tools to C:/ drive and TWRP in that folder, as well as C:/ drive.
I cannot get TWRP on this device. All that I have gotten so far from this guide is where I started which is that I cannot get custom recovery on my device.
I did however get ONE step further as the Terminal commands FINALLY WORKED on the aboot part. So now I am rooted, ran aboot commands, got supersu, etc.
Now I just need help with the TWRP part.
Please help !!!
---------- Post added at 02:11 AM ---------- Previous post was at 02:07 AM ----------
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---------- Post added at 03:03 AM ---------- Previous post was at 02:11 AM ----------
Firs the guide tells me to upgrade from 4.2.2 to 'make sure I am on the latest firmware'.
Root
FAQs
1.Make sure you are on latest firmware which is VK81024A.
2.If you are on any previous build especially 23A, I suggest you upgrade your device to the latest build.
Then, the guide tells me if I was already on 4.2.2 (which I was, because after bricking the device, the LG tool auto put me there) to skip this whole section. Really? So first I should be on the latest firmware, and 2 seconds later find out, I should not be on the latest firmware?
How to downgrade and flash aboot4.2.2
If you are on 4.4.2.if you are already on 4.2.2, skip this step.
:/
I'm not being an ass, I am laughing, and I am extremely pleased with the guide, but it isn't n00b friendly. n00b friendly would mean a n00b could do it.
Thank you again!!!

Do u have correct lg drivers for your PC also do you have usb debugging turned on and when connected there will be a RSA box pop up on your tab to trust the PC select always trust PC and it should read your phone from the cmd prop type in adb devices and see if your device shows then
Sent from my Nexus 6 using XDA Free mobile app

SidedX said:
OK, so the guide is not very n00b friendly...
I get to the part where I run from CMD from PC, and nothing happens. Just 'device not found' errors.
I've tried everything from copying everything in platform-tools to C:/ drive and TWRP in that folder, as well as C:/ drive.
I cannot get TWRP on this device. All that I have gotten so far from this guide is where I started which is that I cannot get custom recovery on my device.
I did however get ONE step further as the Terminal commands FINALLY WORKED on the aboot part. So now I am rooted, ran aboot commands, got supersu, etc.
Now I just need help with the TWRP part.
Please help !!!
---------- Post added at 02:11 AM ---------- Previous post was at 02:07 AM ----------
---------- Post added at 03:03 AM ---------- Previous post was at 02:11 AM ----------
Firs the guide tells me to upgrade from 4.2.2 to 'make sure I am on the latest firmware'.
Root
FAQs
1.Make sure you are on latest firmware which is VK81024A.
2.If you are on any previous build especially 23A, I suggest you upgrade your device to the latest build.
Then, the guide tells me if I was already on 4.2.2 (which I was, because after bricking the device, the LG tool auto put me there) to skip this whole section. Really? So first I should be on the latest firmware, and 2 seconds later find out, I should not be on the latest firmware?
How to downgrade and flash aboot4.2.2
If you are on 4.4.2.if you are already on 4.2.2, skip this step.
:/
I'm not being an ass, I am laughing, and I am extremely pleased with the guide, but it isn't n00b friendly. n00b friendly would mean a n00b could do it.
Thank you again!!!
Click to expand...
Click to collapse
thank you for pointing out the mistake. Changes have been made. Now what just follow the recovery instructions.
If you are 4.4.2, then you need to have aboot4.2.2 and then carry on with recovery instructions.
Why do not you send me the screenshot of the errors you have faced.
Secondly , are you connecting your device in modem>ethernet mode else PC wouldnot be able to recognise it.
Have you enabled USB debugging in developer tools ?
What is your driver status ?

Hnk1 said:
thank you for pointing out the mistake. Changes have been made. Now what just follow the recovery instructions.
If you are 4.4.2, then you need to have aboot4.2.2 and then carry on with recovery instructions.
Why do not you send me the screenshot of the errors you have faced.
Secondly , are you connecting your device in modem>ethernet mode else PC wouldnot be able to recognise it.
Have you enabled USB debugging in developer tools ?
What is your driver status ?
Click to expand...
Click to collapse
I did include a screenshot in previous post.
After all steps have been completed, I open a CMD prompt from within Platform tools, and it just says 'device not found'.
If I install the ADB drivers it says ADB Daemon running on port 5087, and then says Device not found.
I have USB debugging enabled, I have tried every driver possible from default ADB to Verizon official, the computer can see the device, the RHA fingerprint key pops up and I agree, but no matter what when I type
adb push loki_flash /data/local/tmp/loki_flash
Nothing happens. Device not found.

SidedX said:
I did include a screenshot in previous post.
After all steps have been completed, I open a CMD prompt from within Platform tools, and it just says 'device not found'.
If I install the ADB drivers it says ADB Daemon running on port 5087, and then says Device not found.
I have USB debugging enabled, I have tried every driver possible from default ADB to Verizon official, the computer can see the device, the RHA fingerprint key pops up and I agree, but no matter what when I type
adb push loki_flash /data/local/tmp/loki_flash
Nothing happens. Device not found.
Click to expand...
Click to collapse
Try rebooting the PC. You can also try another USB port. If you're trying a USB 3.0 port, try a USB 2.0 port instead. Are you using the original cable?

Rooted 35A from Verizon. Instructions and details coming soon

Congratulations for rooting 35A_08 without downgrading to 24A or earlier first!

Hnk1 said:
Hello
I have seen many of you have had problems with ROOT and Recovery for altev (Vk810) G PAD Lte Verizon only. So I have decided to help everyone who is having troubles with either of the two. Another reason to write this guide is that we are gearing up for some serious development in next weeks and months so I think many of you would find it useful. I shall update this guide if necessary. I recommend you read the second post of FAQ before proceeding with this guide.
I woudl not be responsible for any damage nor would be any developer or contributor at XDA. You understand the risks before proceeding on your own. All credits to the developers for their work and I am merely arranging everything in one place.
UPDATE Root 5.02 35A
I have successfully rooted lollipop 5.02 with SuperSU. Proof is given in the postHERE IS THE PROOF
Many thanks to my friend @roirraW "edor" ehT for his help, suggestions and his constant motivation that led me to keep trying!
All instructions are given here ROOT VK810 LOLLIPOP 35A WITHOUT DOWNGRADING
Root 4.4.2
FAQs
1.Make sure you are on latest firmware which is VK81024A.
2.If you are on any previous build especially 23A, I suggest you upgrade your device to the latest build.
3.If you unable to root it via brute force, repair your VK81024A firmware using Verizon tool because there's something wrong with your firmware.(modifications mostly)
4.Repairing would ensure it works. Brute force roots your device in first attempt so if it doesn't, you'll need to repair your firmware and do not waste time to retry.
Instructions :
1.Download stump root and install apk in your device. You can get it from HERE
You will need unknown sources checked in settings for installation.
2.Once installed. Select bruteforce. It'd say device is not supported but brute force works perfectly.
3.Once you run brute force, it'd ask you to restart your device. Do it manually.
4.After restarting your device, install SuperSU from market and run it. It'd ask to upgrade the binary, do it.
5.Uninstall stump tool.
Done.
Recovery :
It is a bit tricky to install it. Recovery requires aboot 4.2.2. Thus if you are on 4.4.2, you'll need to downgrade your aboot first.
FAQs
1.You'll need platform tools and a PC with Usb debugging on.
2.You must unlock developer options in settings by tapping build number 9 times in about device and then turn usb debugging on in developers tool.
3.Make sure you have platform tools(see attachment) and you have opened command prompt and cd to directory. (You can alternatively use ctrl+shift+right click in the directory of platform tool and select open command prompt here)
4.Paste aboot and twrp contents into platform tools folder.
Instructions :
How to downgrade and flash aboot4.2.2
If you are on 4.2.2, skip this step.
1.Download aboot 4.2.2 FROM HERE
2.Rename aboot4.2.2 to aboot. (recomove 4.2.2 from it only)
3.Place it in your internal memory/sd card/platform tools folder.
4.Run the commands.
HTML:
adb shellsudd if=/sdcard/aboot.img of=/dev/block/platform/msm_sdcc.1/by-name/abootexitexit
Installing TWRP
You will need to install twrp 2.7.0.1 first using loki support. After you are done, you can flash CWM or TWRP (2.7.0.2) zips from recovery.
Refer to last line for TWRP download links.
1.Open command prompt from PC in platform tools folder.
2.Paste contents of twrp 2.7.0.1.zip into the folder.
3.Type these commands
HTML:
adb push loki_flash /data/local/tmp/loki_flashadb push twrp.lok /data/local/tmp/twrp.lokadb shellsucd /data/local/tmpchmod 777 loki_flash./loki_flash recovery /data/local/tmp/twrp.lokexitexitadb reboot recovery
You would boot into recovery now
How to boot into recovery
To boot into recovery, you will need to first turn off your device.
Hold volume down+power key and switch it on.
Using volume keys, select factory reset data. (I know I know but this isn't a troll)
You will boot into recovery.
How to boot into download mode
To boot into download mode, you will need to first turn off your device.
Hold volume up+ connect it to the PC using a USB.
Change recovery to CWM
1.Download vk810 CWM recovery from the development forum. See Link Below for CWM
2.Flash it using twrp recovery.
To flash twrp.zip from cwm, you might need to toggle loki support in advanced in CWM menu
Special Thanks to @paperWastage for the following guide
ALL FLASHING GUIDE
Please refer to this guide for all other problems.
CLICK HERE
The guide includes amongst many others
*non-booting device
*JB4.2.2 Issues
*KK4.4.2
*LTE not working
Some Useful Links
TWRP RECOVERY
CWM RECOVERY
Click to expand...
Click to collapse
That 4.2.2 DL send me to a Chinese page?
---------- Post added at 10:18 PM ---------- Previous post was at 10:12 PM ----------
Its really not difficult. Just not as easy as ive become a custom too. Dang Verizon and they're bootloaders

TWRP for 5.02
So, if I am already on 5.0.2 and rooted, am I able to install TWRP using stated instructions for 4.4.2?

[How To] Install TWRP on OS 4.5.3 and Boot Recovery (newbie friendly)

TWRP (Team Win Recovery Project) replaces a device's stock recovery and provides, among other options, the ability to install img (image) and zip files. TWRP for the Fire HDs was developed by JMZ and is described here.
How to install TWRP
These steps are for a first-time install on a rooted Fire HD running OS 4.5.3 with stock bootloader and recovery.
At this time, 4.5.3 bootloader is required. You're welcome to try to get it onto a different OS, but you need the 4.5.3 bootloaders and I'm not getting into that. So, if you're running a different OS, have messed with partitions or done something that requires a TWRP reinstall (other than reinstalling 4.5.3 and rerooting), you risk being unable to boot recovery or bootloop/brick.
OK, that doesn't sound so "newbie-friendly" but this really is a simple process that should always go smoothly on a "clean" OS 4.5.3.​
You can easily install TWRP with either TWRP Manager (also by JMZ) or Flashify from the Play Store.
If you don't have Play Store access:
- Flashify - v 1.9.1 from APKMirror
- TWRP Manager - Download from JMZSoftware​For installing TWRP, the only difference between the two is that TWRP Manager auto-downloads the correct TWRP version while Flashify requires you download it yourself.
[EDIT 8/16/2015] At this time, TWRP Manager doesn't seem to be working. Use Flashify, instructions below. Steps for TWRP Manager are at bottom of post.
Install TWRP with Flashify
Download JMZ's ariel TWRP image (https://www.androidfilehost.com/?fid=24052804347756852) to the Fire's download folder.
Install and run Flashify (download link above) and give it superuser access when prompted. It probably will also prompt to apply loki patch for Kitkat. Say yes.
Tap Recovery Image and then Choose a File.
Navigate to download folder, tap the TWRP file, and when Flashify asks if you are sure, tap Yup!
If install succeeds ("Flash Complete"): (a) Tap Reboot now. (b) When back in Fire OS, boot to recovery (below) and confirm you're in TWRP. Note: If tablet bootloops, post the problem in one of the bootloop threads.
If install fails (error messages displayed), first take a screenshot. If you can determine the problem, fix it and try again or try TWRP Manager. If you don't understand the error or can't resolve it, post in a "TWRP install failure" thread.
How to Boot to Recovery
Manual: (a) Power off tablet. (b) Hold down power and volume-up buttons at same time until you see "Amazon," then release. (If you just boot back into Fire, you didn't power off first or didn't hold buttons long enough.)
adb command from computer: adb reboot recovery
- If you see TWRP, great! Check it out and then press Reboot and System to go back to OS.
- If you get stock recovery screen ("reboot" and "factory reset"), TWRP didn't install. Reboot should be highlighted. (If it's not, use volume-up or -down to select it.) Press the power button to click reboot and when back in Fire OS, try the other app.
[EDIT 1] For simplicity, install TWRP Manager on the Fire and follow these steps.
Install TWRP with TWRP Manager
Install and run TWRP Manager and give it superuser access when prompted. It will also prompt to apply patch for Kitkat. Say yes.
Tap top-left of screen for slide-out menu and select Install TWRP.
Confirm Device Name shows "ariel" and then tap Install Recovery. [download begins]
At warning screen, tap yes.
If install succeeds ("Flash Successful"): (a) Go to slide-out menu and choose Reboot Options and then Reboot Device. (b) When back in Fire OS, boot to recovery (above) and confirm you're in TWRP.
Note: If tablet bootloops, post the problem in one of the bootloop threads.
If install fails (error messages displayed), take a screenshot in case you need to post the problem and then look at comments here for a solution. If you can determine the problem, fix it and try again or try Flashify. If you don't understand the error or can't resolve it, post in a "TWRP install failure" thread.

After step 5 a) only puts on the screen "Kindle Fire" and I can not make the "Power and Volume up buttons reboot".
Could you help me please?

Po069 said:
After step 5 a) only puts on the screen "Kindle Fire" and I can not make the "Power and Volume up buttons reboot".
Could you help me please?
Click to expand...
Click to collapse
I'm sorry I can't help you. This guide is for the 2014 Fire HD tablets. The Kindle Fires are ealier models. Look here to figure out which tablet you have and then post the problem in the forum for your tablet:http://forum.xda-developers.com/kindle-fire/help/index-amazon-kindle-fire-t3205350

DoLooper said:
I'm sorry I can't help you. This guide is for the 2014 Fire HD tablets. The Kindle Fires are ealier models. Look here to figure out which tablet you have and then post the problem in the forum for your tablet:http://forum.xda-developers.com/kindle-fire/help/index-amazon-kindle-fire-t3205350
Click to expand...
Click to collapse
Thank you very much for your answer.
Kind regards.

Sorry if this is a stupid question, but if I update the Fire OS after successfully rooting/installing TWRP will I mess up anything?
I rooted everything and installed TWRP succesfully on my Fire HD 6 running 4.5.3 (it was fresh out of the box and I didn't allow any OTA updates). If I update the OS now will it brick it or mess up TWRP in any way?
Also, ultimately I'm just trying to get Google Apps on my HD 6 (it'd be nice if I could get lollipop on it but I bricked the last HD 6 I had so I'm starting with the low-hanging fruit haha). However, I can't really find a guide to do this starting from 4.5.3 Fire OS... Could you point a noob anywhere to either a) install GApps or b) get lollipop installed?
I was trying to follow this tutorial but it's not really noobie-friendly and I think it's meant to start from 5.0.n which is why I'm asking if I can update without screwing anything up.
Thanks for your help!

SpaceBananas said:
Sorry if this is a stupid question, but if I update the Fire OS after successfully rooting/installing TWRP will I mess up anything?
I rooted everything and installed TWRP succesfully on my Fire HD 6 running 4.5.3 (it was fresh out of the box and I didn't allow any OTA updates). If I update the OS now will it brick it or mess up TWRP in any way?
Also, ultimately I'm just trying to get Google Apps on my HD 6 (it'd be nice if I could get lollipop on it but I bricked the last HD 6 I had so I'm starting with the low-hanging fruit haha). However, I can't really find a guide to do this starting from 4.5.3 Fire OS... Could you point a noob anywhere to either a) install GApps or b) get lollipop installed?
I was trying to follow this tutorial but it's not really noobie-friendly and I think it's meant to start from 5.0.n which is why I'm asking if I can update without screwing anything up.
Click to expand...
Click to collapse
If you update now without following that guide you will lose root and TWRP. You may not be able to root with Kingroot and you won't have the "friendly" bootloaders that can boot TWRP. Don't do it.
I'll have to get back to you about updating. Maybe bibikalka will jump in. Look around for a KitKat version of pico-uni Gapps, which you could install in TWRP now. There will be link in an old guide for OS 4.

SpaceBananas said:
I rooted everything and installed TWRP succesfully on my Fire HD 6 running 4.5.3 (it was fresh out of the box and I didn't allow any OTA updates).
. . .
Also, ultimately I'm just trying to get Google Apps on my HD 6 (it'd be nice if I could get lollipop on it but I bricked the last HD 6 I had so I'm starting with the low-hanging fruit haha). However, I can't really find a guide to do this starting from 4.5.3 Fire OS... Could you point a noob anywhere to either a) install GApps or b) get lollipop installed?
I was trying to follow this tutorial but it's not really noobie-friendly and I think it's meant to start from 5.0.n which is why I'm asking if I can update without screwing anything up.
Click to expand...
Click to collapse
OK, I looked at the guide again. @bibikalka may have a preferred route, but here's what I suggest: Pretend nothing else is there except steps 1) through 3) and just carefully follow those steps.
Download all the files to the pc first. Get the 5.1.1 update (only because we know it's rootable with Kingroot) and rename the extension from bin to zip. Skip Xposed (step 1-7). Do get 5.2.0_stock_recovery_uboot.zip (step 1-10). Copy or move all the files to the downloads folder on device. (This is the long way and you can download directly to device if you prefer. I just find it easier to download and double check that you have all the right files from the pc.)
Hold Power and volume+ to get into TWRP, then carefully do all the sub-steps under 1) except for step 7. (From what you say, I just don't think you need Xposed.) Just be sure you have the correct file at each step and you'll be fine.

DoLooper said:
OK, I looked at the guide again. @bibikalka may have a preferred route, but here's what I suggest: Pretend nothing else is there except steps 1) through 3) and just carefully follow those steps.
Download all the files to the pc first. Get the 5.1.1 update (only because we know it's rootable with Kingroot) and rename the extension from bin to zip. Skip Xposed (step 1-7). Do get 5.2.0_stock_recovery_uboot.zip (step 1-10). Copy or move all the files to the downloads folder on device. (This is the long way and you can download directly to device if you prefer. I just find it easier to download and double check that you have all the right files from the pc.)
Hold Power and volume+ to get into TWRP, then carefully do all the sub-steps under 1) except for step 7. (From what you say, I just don't think you need Xposed.) Just be sure you have the correct file at each step and you'll be fine.
Click to expand...
Click to collapse
Any point in using 5.1.1 ? Since SuperSu gets flashed during the update, it does not care which FireOS version it is. Nobody will be running Kingroot since SuperSu is already there

bibikalka said:
Any point in using 5.1.1 ? Since SuperSu gets flashed during the update, it does not care which FireOS version it is. Nobody will be running Kingroot since SuperSu is already there
Click to expand...
Click to collapse
No, 5.1.2 is fine. It was just a cya suggestion in case user missed a step and somehow lost root--but OF COURSE no steps will be missed.

TWRP failed to install, now have no recovery
So I'll start by saying I'm an idiot. I wasn't paying attention to which version OS is required and tried to install TWRP using Flashify. It went through the motions and did its reboot, and now I'm stuck with absolutely no recovery at all. I've tried searching these forums for a "TWRP installation failed" thread and have had no luck, at least not for the Fire HD 6 device. Really need help here, I have absolutely no way to get into recovery to flash anything back at all.

[VK810.4G] [altev] most reliable way to root and install a custom recovery

Rooting VK810 official stock release 11A (11A is chosen for two reasons: 1. because it's easiest to root with the Stump app and 2. because on anything newer than 11A, you'd have to manually downgrade the bootloader before being able to install TWRP the first time):
1. On the tablet, download the Stump app from http://forum.xda-developers.com/lg-g3/orig-development/root-stump-root-lg-g3-sprint-verizon-t2850906
Credit and thanks @jcase, IOMonster , @autoprime and @PlayfulGod. Credit and thanks azureflux for the music although personally I turn the volume down all the way.
2. Install the Stump app you downloaded. Android should prompt you that it's an app from an unknown source since you didn't download it from the Play Store. It should direct you to the Security Settings option "Unknown sources" which you should checkmark and then attempt again to install the Stump app.
3. Launch the Stump app.
4. Turn the volume all the way down if you want because the music can be annoying for the duration necessary to root the VK810.
5. Choose "Grind".
6. Choose "Brute Force".
7. On the VK810, it can take up to 20 minutes at which time the Stump app should say to reboot the device to implement the root.
8. Once the device is rebooted, go to the Play Store and install SuperSU from https://play.google.com/store/apps/details?id=eu.chainfire.supersu&hl=en
Alternatively you can download the latest non-beta SuperSU zip from http://download.chainfire.eu/supersu (XDA thread with this link at http://forum.xda-developers.com/showthread.php?t=1538053), extract the zip and install the SuperSU app, or the latest Beta version from a link in @Chainfire 's thread at http://forum.xda-developers.com/apps/supersu/2014-09-02-supersu-v2-05-t2868133.
You'll also need this SuperSU.zip for step 8 of the fourth post "Flash to the latest stock ROM so that you can have it with root".
Credit and much thanks to @Chainfire !!!
9. Launch SuperSU, confirm the prompt to update binaries.
Installing the initial (necessary) TWRP v2.7.0.1 and updating it to the latest TWRP v2.8.7.0:
http://forum.xda-developers.com/showpost.php?p=64577888&postcount=3

Installing the initial (necessary) TWRP v2.7.0.1 and updating it to the latest TWRP v2.8.7.0:
1. On the tablet, download the "VK810_twrp_2.7.0.1.zip" from http://forum.xda-developers.com/showthread.php?t=2726707
Credit and thanks teamwin , @Drgravy , @djrbliss , @Dees_Troy , @id10terror and @traccdma !
The link is in the "DOWNLOAD" section below the "DISCLAIMER" towards the bottom of the first post.
Credit @Drgravy for the original instructions but I prefer to run the commands directly on the device instead of from a PC via USB Cable and ADB.
2. Download TWRP v2.8.7.0 from http://forum.xda-developers.com/lg-g-pad-83/orig-development/recovery-twrp-2-8-7-0-t3150812
Credit and thanks @AndroidUser00110001 !
3. Install "X-plore File Manager" from the Play Store at https://play.google.com/store/apps/details?id=com.lonelycatgames.Xplore&hl=en
Credit and thanks Lonely Cat Games!
4. While you're in the Play Store, install "Terminal Emulator for Android" https://play.google.com/store/apps/details?id=jackpal.androidterm&hl=en
5. Launch X-plore.
6. Enable root mode in X-plore:
6A. Click the three-dot menu button in X-plore's upper right corner.
6B. Choose "Configuration".
6C. In the "Root access" section, click the gray area below it and choose "Superuser + mount writable".
6D. Give X-plore SuperUser permissions by choosing "Grant" in the SuperSU prompt that pops up. It might not open this prompt until a later step when you actually access root.​
7. Find the "VK810_twrp_2.7.0.1.zip" file you downloaded in step 1 above. It should be on your internal storage in the Download folder.
8. Click once on the zip file - this will show you the files contained in it.
9. Navigate to the other file manager pane by choosing "SWITCH PANE" in the upper right corner.
10. Choose "Internal storage".
11. Navigate to the original pane by choosing "SWITCH PANE" again.
12. Select all the files inside the zip.
13. Choose the "Copy" icon in the toolbar on the right or left side of the screen. Choose "OK" at the confirmation prompt.
14. Now navigate to root. Give X-plore SuperUser permissions by choosing "Grant" in the SuperSU prompt that pops up.
15. From root, navigate to data/local/tmp.
16. "SWITCH PANE" to where you extracted the files from the zip.
17. Select "loki_flash" and "twrp.lok".
18. Choose the "Copy" icon in the toolbar on the right or left side of the screen. Choose "OK" at the confirmation prompt.
19. Launch "Terminal Emulator" installed in step 4 above.
20. In Terminal Emulator type (make sure no typos, or can copy/paste to be sure):
Code:
su
cd /data/local/tmp
chmod 777 loki_flash
./loki_flash recovery /data/local/tmp/twrp.lok
reboot recovery
Instead of "reboot recovery" you can use an app such as "Quick Reboot" from the Play Store at https://play.google.com/store/apps/details?id=phongit.quickreboot to reboot to recovery.
21. For getting to custom recovery with the tablet off, press and hold the Down Volume button. While continuing to hold the Down Volume button, press and hold the Power Button. The screen should come on in the stock-looking recovery and you can let go of both buttons). "Factory Reset" will no longer perform a Factory Reset. That's what you choose to get into custom recovery.
22. Update to to the latest TWRP v2.8.7.0 that you downloaded in step 2 above by (in TWRP v2.7.0.1) choosing "Install", navigating to where you downloaded the TWRP v2.8.7.0 zip (probably in internal storage in the Download folder), and choosing to flash the zip.
You can put a different custom recovery on the same way.
23. You can reboot into the newer TWRP by choosing the reboot recovery option.
Flash to the latest stock ROM so that you can have it with root:
http://forum.xda-developers.com/showpost.php?p=64601845&postcount=4

Flash to the latest stock ROM so that you can have it with root:
1. Download my ROM from my signature at the bottom of this post. I use ADM "Advanced Download Manager" from the Play Store at https://play.google.com/store/apps/details?id=com.dv.adm&hl=en, especially for downloading larger files like ROMs.
2. Check the MD5 Hash of the ROM zip:
2A. Copy (to the clipboard) the MD5 hash that I have in the filename of the ROM zip you downloaded in step 1 above.
2B. Install @scary alien 's "AFV File Verifier for Android" from the Play Store at https://play.google.com/store/apps/details?id=sa.afvx&hl=en.
2C. Run the AFV app.
2D. Choose "Input checksum for comparison".
2E. Paste the MD5 hash previously copied to the clipboard in step 2A above.
2F. Choose "Select File".
2G. Navigate to where you have the ROM zip.
2H. Long-press on the ROM zip and choose "Calc MD5 Checksum".
2I. When it's done calculating the MD5 hash of the ROM zip, it'll automatically compare it to the MD5 hash you pasted in step 2E above.
If the hashes match, the downloaded ROM zip is non-corrupt. If the hashes don't match, you have to re-download the ROM zip.​
3. Optionally download one or more of my debloat zip files in the third post of my ROM thread in my signature below. If you don't flash my "no OTA" debloat zip, then don't take any OTAs you get offered if there are ever any more, or you might get soft bricked, which I won't go into recovering from here.
4. If you didn't already do so in step 8 of the second post "Rooting VK810 official stock release 11A", download the latest non-beta SuperSU zip from http://download.chainfire.eu/supersu (XDA thread with this link at http://forum.xda-developers.com/showthread.php?t=1538053) or the latest Beta version from a link in @Chainfire 's thread at http://forum.xda-developers.com/apps/supersu/2014-09-02-supersu-v2-05-t2868133.
5. Copy/move anything you want to keep from internal storage like the files you downloaded in the previous sections.
6. I strongly suggest wiping everything from TWRP (Data, Cache, System, Dalvik and Internal Storage). Wiping all of these things, especially if you use my debloat zip(s) will clear up garbage/folders that were left behind by previous bloat.
7. Flash my ROM.
8. Flash SuperSU.zip (downloaded in step 4 above). This step is VERY IMPORTANT if you want to get back into custom recovery without having to re-flash a stock ROM and go through the whole process again.
9. Optionally flash one or more of my debloat zip files. If you don't flash my "no OTA" debloat zip, then don't take any OTAs you get offered if there are ever any more, or you might get soft bricked, which I won't go into recovering from here.
Flashing the debloat zip(s) before the first boot of the ROM will give the advantage of never having the data/cache entries or internal storage folders for the debloated apps created, the latter is why I recommend a wipe of internal storage.
In order to get back into TWRP/custom recovery from rooted Lollipop or above ROMs:
http://forum.xda-developers.com/showpost.php?p=64601845&postcount=5

Thanks to @JBurch/cry for the monetary motivation to finally put this all together in one place!
There are THREE variants of the G Pad 8.3: The Verizon VK810.4G which has LTE, and the V500 and V510 WIFI-only models. These instructions are ONLY for the VK810.4G.
Please don't quote the whole OP.
FAQ: If you use files meant for anything else other than the VK810, you'll brick your tablet. This will be exhibited by the tablet showing up in Windows' Device Manager under "Other devices" as "QHSUSB-BULK". You will have to Google for "QHSUSB-BULK" to find out how to fix that. I've read about some having success doing so and others not. I haven't ever had to fix that so I have no personal experience with it and can only lead you to Google about it.
This requires a Windows PC, preferably Windows 7 or newer, to first downgrade your VK810 variant of the G Pad 8.3 to LG build 11A / Jellybean 4.4.2, to make it easiest to root and to put a custom recovery on.
Disclaimer: I am not responsible for whatever you do to your device. This is my preferred method and what I recommend.
Note: These instructions are still working in order to downgrade from official stock release 36B on the VK810 (codename "altev"), Verizon LG G Pad 8.3 LTE, to official stock release 11A in order to make it easiest to both root and install TWRP. You can then install any ROM you like including my newest stock ROM in my signature at the bottom of this post.
Downgrading/resetting to 100% official stock unrooted release 11A (11A is chosen for two reasons: 1. because it's easiest to root with the Stump app and 2. because on anything newer than 11A, you'd have to manually downgrade the bootloader before being able to install TWRP the first time):
1. On a Windows PC, preferably with Windows 7 or higher, download the latest Verizon-LG driver at http://www.lg.com/us/support-mobile/lg-LGVK810 (current version 4.0.3, direct download link if still working http://18d5a.wpc.azureedge.net/8018D5A/tool/dn/downloader.dev?fileKey=UW00520120427).
2. Install the driver.
3. Reboot the PC.
4. While you're continuing to follow the rest of the directions, might as well get the installed driver "loaded":
4A. Put the VK810 in Download mode:
4A1. Preferably using the original USB cable, or alternatively possibly a high-quality cable, connect the one end preferably to a USB 2.0 port on your Windows PC. Note: not all, but most USB 3.0 ports (to avoid for this process under normal circumstances) are blue in color whereas USB 2.0 ports are usually black.
4A2. Turn the VK810 off (within Android, long press the power button and choose "Power off").
4A3. The following is different from other G Pad 8.3 variants:
4A3a. Press and hold the Up Volume button.
4A3b. While continuing to hold it, insert the tablet end of the USB cable.
4A3c. You should feel the tablet vibrate and you can see a very dim, very faint graphic in the very center of the screen that says "Download Mode":
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Credit and thanks @sevoan for posting the screenshot at http://forum.xda-developers.com/showthread.php?t=2782066
4A3d. Let go of the Up Volume button.​
4B. Windows may take up to 10 minutes to finish loading the driver you previously installed. Every time you connect any USB device to a new/different USB port on a PC, Windows will have to take a longer loading the driver process.​
5. Download the official stock release 11A KDZ for the VK810: https://www.androidfilehost.com/?fid=23991606952610809 (file name "5. VK81011A_01 - Jellybean 4.2.2.KDZ - MD5 hash inside - recommended for both ease of rooting and one less step to install the initial TWRP v2.7.0.1.7z")
If the previous link doesn't work, you can find it in my signature at the bottom of this post.
6. Download and install the free 7-Zip Windows program from ttp://www.7-zip.org"]http://www.7-zip.org[/URL]. Any version should work although you can only install the 64-bit version on 64-bit versions of Windows.
7. Use 7-Zip to extract the KDZ from the 7-Zip (7z) file downloaded in step 5 above. If you want to extract the 7-Zip on an Android device instead for some reason, use ZArchiver from the Play Store at https://play.google.com/store/apps/details?id=ru.zdevs.zarchiver&hl=en
8. LG Flash Tool 2014:
8A. On the Windows PC, download "LG Flash Tool 2014" from http://forum.xda-developers.com/showthread.php?t=2797190
Credit and thanks @quangnhut123
The MediaFire link is in step "3. Tutorial"
8B. Run "LGFlashTool2014.exe" as Admin: Right-click on "LGFlashTool2014.exe" and choose "Run as administrator". Provide Administrator credentials if necessary. If you get a UAC (User Account Control) prompt, click "Yes".
8C. If the program doesn't run, install the Visual C++ Runtime Library, also available in step "3. Tutorial" at the link in step 8 above, then repeat step 9.
8D. Screenshots also available at the link in step 8.
8E. "Select Type" should already be at the correct default "CDMA". Same for "PhoneMode" is "DIAG" and "Reset time" is "33000".
8F. Click the yellow folder icon to the right of the "Select KDZ file" field and choose the 11A KDZ file extracted from the 7-Zip archive you downloaded in step 5 above.
For reference: "CSE Flash" is what you should normally always use. "CSE Flash" will wipe your user data including your internal storage so be sure to move/copy anything you want to keep that's currently on your internal storage. "Normal Flash" is like a dirty flash. Your device will be restored completely to stock but will keep all of your user data including your internal storage. If you're downgrading stock ROM versions, you can expect "Normal" to result in a device that'll crash. If you do so, you can attempt a "Factory Reset" from the stock recovery (with the device off - long press the power button for 10 or so seconds until the device shuts off - press and hold the Down Volume button. While continuing to hold the Down Volume button, press and hold the Power Button. The screen should come on in the stock recovery and you can let go of both buttons). "Factory Reset" will of course wipe all user data including Internal Storage.
8G. Click "CSE Flash".
8H. On the "Read Phone Information" dialog which appears, do NOT press the "Read Phone Information" button. This has always crashed for me.
8I. Click "Start".
8J. On the next dialog, you can change the Country and Language if you like - either way doesn't make a difference. Click "OK".
VERY IMPORTANT: Once you click "OK", ignore any error dialogs that pop up. I mean every single one. Don't click any buttons in them, just drag them out of your way if necessary. 99.9% of the time, given enough time the device will be flashed successfully anyway. On the VK810, usually within 20 minutes. For comparison, on the VS985 Verizon LG G3, usually within 10 minutes.​
Rooting VK810 official stock release 11A (11A is chosen for two reasons: 1. because it's easiest to root with the Stump app and 2. because on anything newer than 11A, you'd have to manually downgrade the bootloader before being able to install TWRP the first time):
http://forum.xda-developers.com/showpost.php?p=64577888&postcount=2
Installing the initial (necessary) TWRP v2.7.0.1 and updating it to the latest TWRP v2.8.7.0:
http://forum.xda-developers.com/showpost.php?p=64577888&postcount=3
Flash to the latest stock ROM so that you can have it with root:
http://forum.xda-developers.com/showpost.php?p=64601845&postcount=4
In order to get back into TWRP/custom recovery from rooted Lollipop or above ROMs:
http://forum.xda-developers.com/showpost.php?p=64601845&postcount=5
General thanks to, for my previous experience:
@AndroidFileHost for the Android File Host website and especially their changes allowing for the reorganization of already uploaded files.
@KyPbP for letting us know it's availability and giving the link to download the VK810 35A_08 KDZ. http://forum.xda-developers.com/showpost.php?p=60851710&postcount=108
@Revoe for letting us know the availability of the VK810 36B_00 OTA. http://forum.xda-developers.com/lg-g-pad-83/general/verizon-lg-g-pad-8-3-vk810-altev-ota-t3182449
@hsbadr for giving me permission to kang his Verizon G3 VS985 JasmineROM 7.0 update script for this use. http://forum.xda-developers.com/showpost.php?p=56005236&postcount=1
@rant for giving a link to the official Verizon PDF detailing 35B. http://forum.xda-developers.com/showpost.php?p=60857092&postcount=1 http://www.verizonwireless.com/dam/support/pdf/system_update/benefits-lg-g-pad-83-5-20-15.pdf
@DeanGibson for giving a link to the official Verizon PDF detailing this release. http://forum.xda-developers.com/showpost.php?p=62413430&postcount=2 http://www.verizonwireless.com/dam/support/pdf/system_update/benefits-lg-gpad-83-8-17-15.pdf
@Chainfire for SuperSU! http://forum.xda-developers.com/showthread.php?t=1538053
@Hnk1 for continued support, advise and ideas, and for experimenting to find out how to root 35A_08 without downgrading.
@xdabbeb for further knowledge about the partitions!

In order to get back into TWRP/custom recovery from rooted Lollipop or above ROMs:
1. Download the corresponding "aboot only" (aboot is the bootloader) found in the same place to download as my ROM zip. Corresponding means if you installed the latest 36B VK810 stock ROM, then download the 36B VK810 aboot zip file.
2. Download the 4.2.2 aboot package from http://forum.xda-developers.com/showpost.php?p=54533937&postcount=2
Credit and thanks @paperWastage !
The download link is about three quarters down in that second post.
3. Move this aboot.4.2.2.img file into the top of the internal storage (meaning, not in a folder).
4. In Terminal Emulator type (make sure no typos, or can copy/paste to be sure):
Code:
su
dd if=/sdcard/aboot.4.2.2.img of=/dev/block/platform/msm_sdcc.1/by-name/aboot
5. You can now reboot into recovery via your preferred method.
6. Once you're finished in TWRP, you need to re-flash the newer aboot zip downloaded in step 1 above. If you forget, the ROM won't boot. You should be able to long-press the power button to force the device off, then use the manual method to get back into TWRP mentioned in step 22 in the previous section above. Re-flash the newer aboot zip, then reboot from TWRP and the ROM will boot.
You can alternatively dirty flash my ROM zip instead of just the aboot. You'd have to re-flash SuperSU.zip and any debloat zips too.

Reserved

Update
Ok, so I installed TWRP and flashed the new version. I then cleaned out my internal memory and loaded several files to the external SD card for the final process. I flashed "ViKtory810ROM_v36B_00+5.0.2+with+36B+aboot+[no+custom+recovery+after]+-+MD5+50fe66dfd0b57a50694accef47263a94" first. Then I flashed "UPDATE-SuperSU-v2.46". Next I flashed "VK810.4G+36B_00+5.0.2+-+no+OTA+-+MD5+b031ab290cde9f6fa0e30db8ef61223a". Then flashed "VK810.4G+36B_00+5.0.2+debloat+-+all+EXCEPT+still+has+OTA+-+MD5+e215ad72cb4fc9d5841217faa5048444". Then I flashed "VK810.4G+36B_00+5.0.2+debloat+-+LG+apps+&+UI+sounds+-+MD5+9a15512ed7754ef7fccf8b017c631199". I flashed them in that order from TWRP v2.8.7.0. After reboot the new ROM loads up and it seems to be working ok except for one issue. I keep getting an error popping up that says "Unfortunately, the process com.android.phone has stopped. Then it shows activation complete and shows my phone number listed under that. After that the pop up appears and say Unfortunetly, the process com.android.phone has stopped. I clear the pop up and it says activating tablet again, then shows the activation complete with my phone number all over again. Then the pop up appears again. This is an endless cycle of happening. I haven't done anything on the tablet as of yet. I want to know what your thinking. Is there something I need to do with one of the settings? I'm also noticing its not connecting to the cell towers. Ok, hope you can help. Thanks again!

JBurch/cry said:
Ok, so I installed TWRP and flashed the new version. I then cleaned out my internal memory and loaded several files to the external SD card for the final process. I flashed "ViKtory810ROM_v36B_00+5.0.2+with+36B+aboot+[no+custom+recovery+after]+-+MD5+50fe66dfd0b57a50694accef47263a94" first. Then I flashed "UPDATE-SuperSU-v2.46". Next I flashed "VK810.4G+36B_00+5.0.2+-+no+OTA+-+MD5+b031ab290cde9f6fa0e30db8ef61223a". Then flashed "VK810.4G+36B_00+5.0.2+debloat+-+all+EXCEPT+still+has+OTA+-+MD5+e215ad72cb4fc9d5841217faa5048444". Then I flashed "VK810.4G+36B_00+5.0.2+debloat+-+LG+apps+&+UI+sounds+-+MD5+9a15512ed7754ef7fccf8b017c631199". I flashed them in that order from TWRP v2.8.7.0. After reboot the new ROM loads up and it seems to be working ok except for one issue. I keep getting an error popping up that says "Unfortunately, the process com.android.phone has stopped. Then it shows activation complete and shows my phone number listed under that. After that the pop up appears and say Unfortunetly, the process com.android.phone has stopped. I clear the pop up and it says activating tablet again, then shows the activation complete with my phone number all over again. Then the pop up appears again. This is an endless cycle of happening. I haven't done anything on the tablet as of yet. I want to know what your thinking. Is there something I need to do with one of the settings? I'm also noticing its not connecting to the cell towers. Ok, hope you can help. Thanks again!
Click to expand...
Click to collapse
You're welcome! Everything debloated in the LG/etc debloat zip is also debloated in the debloat All, FYI.
Sorry you're having trouble. I haven't had that experience at all. Did you wipe Data, Cache and Dalvik too? Sadly, without being able to fully use Android you won't be able to get back into TWRP since you have to temporarily redowngrade the bootloader (aboot.img) to get into it (the last section "In order to get back into TWRP/custom recovery from rooted Lollipop or above ROMs").
I know there's a way in Android to boot in a "safe mode" but I've only done it by accident and can't recall how. I don't know if that would make any difference anyway.
If you can use the hardware keys to get into the stock-looking recovery you could try re-wiping Cache but I wouldn't have much hope of that doing the trick, either.
I hate to say but if none of these things work the only way to get back into TWRP without the use of Android is to use LG Flash Tool 2014 to re-flash the 11A KDZ and start over.
I guess I'm going to have to write the detailed instructions for how to check MD5 hashes and add that into the OP, as that would be something I would ask if was done when anyone has problems after a flash.

@JBurch/cry I wrote up directions for checking MD5 hashes on Android - they're in the section for flashing my ROM. I realized that this won't help you in your current situation unless you take the MicroSD card out and put it in another Android device and check the hash on there.
I'm debating whether I should write up directions for checking MD5 hashes on Windows too.

So uh ya
roirraW "edor" ehT said:
You're welcome! Everything debloated in the LG/etc debloat zip is also debloated in the debloat All, FYI.
Sorry you're having trouble. I haven't had that experience at all. Did you wipe Data, Cache and Dalvik too? Sadly, without being able to fully use Android you won't be able to get back into TWRP since you have to temporarily redowngrade the bootloader (aboot.img) to get into it (the last section "In order to get back into TWRP/custom recovery from rooted Lollipop or above ROMs").
I know there's a way in Android to boot in a "safe mode" but I've only done it by accident and can't recall how. I don't know if that would make any difference anyway.
If you can use the hardware keys to get into the stock-looking recovery you could try re-wiping Cache but I wouldn't have much hope of that doing the trick, either.
I hate to say but if none of these things work the only way to get back into TWRP without the use of Android is to use LG Flash Tool 2014 to re-flash the 11A KDZ and start over.
I guess I'm going to have to write the detailed instructions for how to check MD5 hashes and add that into the OP, as that would be something I would ask if was done when anyone has problems after a flash.
Click to expand...
Click to collapse
So um ya, I failed to do what you stated on task 3 of your Rom installation. You told me to do this before installation:
3. I strongly suggest wiping everything from TWRP (Data, Cache, System, Dalvik and Internal Storage). Obviously, first copy/move anything you want to keep from internal storage like the files you downloaded in the previous sections. Wiping all of these things, especially if you use my debloat zip(s) will clear up garbage/folders that were left behind by previous bloat.
So.... I pulled a stupid.....When reading this I thought you meant to go into my folders "on the tablet" and manually delete the things I put in there. I didn't realise you meant to do it through TWRP before installation lol. So after coming to grips with the idea that I now need to start completely over,,,, I rebuilt the entire thing correctly in 20 minutes. Sad this took me 3 days to learn everything by reading over countless forums. Your help was absolutely necessary to bring it all together. My tablet is fully upgraded and that was the best money I've spent in along time. The next time i get a device, you'll get first crack at helping me. If everything goes well, I'll make sure to double the donation next time. Your experience is valuable and should come at a cost. Thank you and I look forward to talking with you in the future. Take care! Now to get busy using this thing.

JBurch/cry said:
So um ya, I failed to do what you stated on task 3 of your Rom installation. You told me to do this before installation:
3. I strongly suggest wiping everything from TWRP (Data, Cache, System, Dalvik and Internal Storage). Obviously, first copy/move anything you want to keep from internal storage like the files you downloaded in the previous sections. Wiping all of these things, especially if you use my debloat zip(s) will clear up garbage/folders that were left behind by previous bloat.
So.... I pulled a stupid.....When reading this I thought you meant to go into my folders "on the tablet" and manually delete the things I put in there. I didn't realise you meant to do it through TWRP before installation lol. So after coming to grips with the idea that I now need to start completely over,,,, I rebuilt the entire thing correctly in 20 minutes. Sad this took me 3 days to learn everything by reading over countless forums. Your help was absolutely necessary to bring it all together. My tablet is fully upgraded and that was the best money I've spent in along time. The next time i get a device, you'll get first crack at helping me. If everything goes well, I'll make sure to double the donation next time. Your experience is valuable and should come at a cost. Thank you and I look forward to talking with you in the future. Take care! Now to get busy using this thing.
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Cool! Glad at least it was something simple, even if a little bit painful to fix. You must at least be a fast learner.
Maybe I'll separate that into two steps to distinguish them.
Enjoy! I hope we get 5.1.1 someday because 5.1.1 on the G3 is so much better than 5.0.x was. You're welcome and thank you! I never even took donations until a few months back when one or two people wanted me to.
Most of the time I enjoy just seeing someone successfully do whatever they're trying to do.

Thank you, I felt so much better using this than some sketch chinese program.

FL4NKENSTEIN said:
Thank you, I felt so much better using this than some sketch chinese program.
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You're welcome! I know what you mean.

Hey. Not sure if I am posting in the correct thread so apologises if warranted.
I recently rooted my vk810 with king root. Seemed to be the only thing to work. Only after I rooted did I realize that king root probably was not the wisest way to go.
So I'm about to attempt to unroot and hopefully get this thing rooted and a decent rom working. I like the tablet but all the verizon crap and associated bloatware are driving me nuts.
A little background, I've used linux distros for a while now, but not comfortable with command line stuff. I'm that copy and paste guy...
Any ideas on where to begin? I see Mr warrior seems to be the guy. Just about all related searches end with a post by him. Kudos for helping everyone he has so far. People like him are the reason why the linux/android world is such a great place!
Thanks in advance!

Soundsofsublime said:
Any ideas on where to begin? I see Mr warrior seems to be the guy. Just about all related searches end with a post by him. Kudos for helping everyone he has so far. People like him are the reason why the linux/android world is such a great place!
Thanks in advance!
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Click to collapse
Just follow all of the directions in the first through fifth posts and they'll get you there. You'll need a Windows PC.
Some people have told about an app called "SuperSU Me" (not by @Chainfire) to replace Kingroot with SuperSU. I have no experience with that or links to it, however.
Thanks and you're welcome!

Lost on step 3.20
i think i messed up somewhere in the "VK810_twrp_2.7.0.1.zip" copy/paste section using X-PLORE. when i type in the "cd /data/local/temp" command in the emulator it
returns "sh: cd: /data/local/temp: no such file or directory". any help would be greatly appreciated.
for the record, this is my first time trying any type of root process.
thanks
***********************
update: i figured it out.

Slingb1ade said:
i think i messed up somewhere in the "VK810_twrp_2.7.0.1.zip" copy/paste section using X-PLORE. when i type in the "cd /data/local/temp" command in the emulator it
returns "sh: cd: /data/local/temp: no such file or directory". any help would be greatly appreciated.
for the record, this is my first time trying any type of root process.
thanks
***********************
update: i figured it out.
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Click to collapse
Thanks for the update. What did you figure out was the trouble? Didn't do the "SU" command first?

How to unlock boot loader anyone suggest me

zaccheo said:
How to unlock boot loader anyone suggest me
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No one has done it. Someone more knowledgeable than I would have to tackle it.

roirraW "edor" ehT said:
Thanks for the update. What did you figure out was the trouble? Didn't do the "SU" command first?
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Click to collapse
i didn't pay attention to the provided instructions "20. In Terminal Emulator type (make sure no typos, or can copy/paste to be sure)"
i was typing temp, needed to type tmp.