Database Users

[HOW TO][UPDATED GUIDE] Unlocking & Rooting your XOOM!

UPDATED XOOM FLASHING GUIDE 02/02/12​
I recently bought a US Xoom MZ604 and had trouble flashing it initially. I came to a realization that the newer models of Xoom reinstalls the Stock Recovery after you flash a custom Recovery (eg. CWM, Rogue Recovery etc). This is uber frustrating for newer Xoom owners, especially those who are new to the flashing community, simply because you don not know exactly what's going on.
Also, I could not find any proper, full and updated guide to flashing your Xoom. So i decided to take the initiative to do so.
WARNING: I DO NOT TAKE ANY RESPONSIBILITY IF YOUR XOOM TURNS INTO A USELESS BRICK. BY FOLLOWING THIS GUIDE, YOU WILL VOID YOUR XOOM WARRANTY WITH MOTOROLA. YOU HAVE BEEN WARNED TO EXERCISE CAUTION WHILE FOLLOWING THIS GUIDE. STRICTLY FOLLOW THIS GUIDE AND I ASSURE YOU, NOTHING WOULD GO WRONG.
In order to follow this guide, you need fundamental knowledge of ADB and Fastboot for Android. Search around the forum for this knowledge.
STEP 1: Obtaining Required Materials
a.) Download the latest version of Android SDK from HERE and install it into your the root of your C: drive.
b.) Download the latest version of Java SE from HERE and install.
c.) Download and Install the latest version of Motorola USB Drivers from HERE.
STEP 2: Unlocking your Bootloader
What is a Bootloader?
In literal terms, bootloader is code that is executed before any Operating System starts to run. The concept of bootloaders is universal to virtually all Operating systems that inculcates operating systems on your PC, laptop, smartphones, and other such devices. Bootloaders basically package the instructions to boot operating system kernel and most of them also have their own debugging or modification environment. As the bootloader kicks off before any piece of software on your device, it makes it extremely processor specific and every motherboard has it’s own bootloader. Source: http://www.addictivetips.com/mobile/what-is-bootloader-and-how-to-unlock-bootloader-on-android-phones-complete-guide/
Click to expand...
Click to collapse
1.) Make sure your Xoom is turned on. Connect it to your PC via USB.
2.) On your PC, open up File Explorer and Browse to:
C:\Android\android-sdk\platform-tools
Click to expand...
Click to collapse
3.) In that directory, make sure nothing is selected, SHIFT+Right Click into empty space and select "Open command window here".
4.) Command Prompt will open up. Type the following command:
adb reboot bootloader
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Click to collapse
Your XOOM will reboot into the bootloader showing "Starting Fastboot Support Protocol".
6.) Type the following command into the Command Prompt to unlock your bootloader:
fastboot oem unlock
Click to expand...
Click to collapse
7.) Read the warning and follow the instructions on the Xoom Tablet itself from this point onwards. Use the Volume Down key to navigate to 'Accept' the agreement and press Volume Up to select.
8.) Once selected, your Xoom will now unlock and format itself, meaning, all data will be cleared and you will back to a factory rest.
9.) Reboot your Xoom with the following command:
fastboot reboot
Click to expand...
Click to collapse
10.) Exit Command Prompt.
STEP 3: Rooting your Xoom
1.) Download the latest version of "Universal Xoom Root" from this thread. Place the .ZIP file into the root of your SD card.
2. Download this version of "ClockworkMod Recovery - Modified for Motorola Xoom" and place it into this directory:
C:\Android\android-sdk\platform-tools
Click to expand...
Click to collapse
This will your new Recovery. MAKE SURE THAT IT IS IN .IMG FORMAT.
2.) With your Xoom still connected to your PC, type the following commands into Command Prompt (open up using the same method as STEP 1) to install your new Recovery.
adb reboot bootloader
fastboot flash recovery recovery-Tiamat-R4c-100611-1150-cwm.img
Click to expand...
Click to collapse
3.) Once you have verification on your device that this has been flashed, reboot your device by holding volume up + power.
Then 3 seconds after you see the Motorola logo, hit volume down. You should now see "Android Recovery" in the top left corner. Hit volume up to boot into recovery. If you miss this window and somehow end up booting your Xoom normally, repeat from STEP 3, section 2 onwards again. DO NOT CLOSE THE COMMAND PROMPT WINDOW.
4.)To root your Xoom, please perform the following:
"install zip from sdcard" -> "Choose zip from sdcard", then select the Xoom-Universal-Root.zip file you downloaded.
Note: use the volume buttons to navigate and the power button to select
Click to expand...
Click to collapse
After the root flashes itself, DO NOT REBOOT YOUR XOOM!
5.) Now you have to rename the 2 notorious files, that reinstall your Stock Recovery over CWM, into a format that is unreadable by the bootloader. In the already opened Command Prompt, type the following commands:
adb remount
adb shell mv /system/recovery-from-boot.p /system/recovery-from-boot.p.old
adb shell mv /system/etc/install-recovery.sh /system/etc/install-recovery.sh.old
Click to expand...
Click to collapse
6.) Reboot with CWM. Let your Xoom boot normally.
To test whether the root and flashing of CWM has been successful, type the following into your command prompt:
adb reboot recovery
Click to expand...
Click to collapse
If you are able to access the new Recovery, CONGRATULATIONS, you have successfully UNLOCKED & ROOTED your Xoom.
I would like to thank the Xoom Android community for your valuable commitment to into Xoom Android Development. Without you guys, the Xoom wouldn't feel much powerful in terms of usage. Also, I'd like to extend my gratitude to okantomi for his help when I first started out.
Those those experienced users of Xoom, please kindly help the newbies like me answer their questions in this thread. Could I also request the mods to sticky this thread for reference.
NOTE: For users who would like to revert to the original recovery, type the following into ADB: (tip provided by wontoniii)
adb shell mv /system/recovery-from-boot.p.old /system/recovery-from-boot.p
adb shell mv /system/etc/install-recovery.sh.old /system/etc/install-recovery.sh
adb reboot
Click to expand...
Click to collapse
Reference Threads:
1.) [Recovery] ClockworkMod 3.2.0.0 (R4c) Modded for Internal media [UPDATED 10/6]
2.) [ROM][Nightly][ICS] Team Eos WiFi Nightlies (Wingray/MZ604)
3.) [Root] Universal Xoom Root - ANY XOOM ANY UPDATE

Just my opinion, I would not recommend to everybody the step3/point6 as you do it...
I would just do something like:
adb remount
adb shell mv /system/etc/install-recovery.sh /system/etc/install-recovery.sh.old
Click to expand...
Click to collapse
This can be easily reverted with:
adb remount
adb shell mv /system/etc/install-recovery.sh.old /system/etc/install-recovery.sh
Click to expand...
Click to collapse
In case someone could want the old recovery back without flashing anything

wontoniii said:
Just my opinion, I would not recommend to everybody the step3/point6 as you do it...
I would just do something like:
This can be easily reverted with:
In case someone could want the old recovery back without flashing anything
Click to expand...
Click to collapse
I believe your method is better, at least there's still a recovery to revert to in case something goes wrong. I'll add it to the guide. Thanks for the suggestion!
Sent from my Xoom using Tapatalk

My tool can do it automatically, check on the signature LordAIOTool, and if you guys can please test and tell me the results
---------- Post added at 08:57 PM ---------- Previous post was at 08:39 PM ----------
wontoniii said:
Just my opinion, I would not recommend to everybody the step3/point6 as you do it...
I would just do something like:
This can be easily reverted with:
In case someone could want the old recovery back without flashing anything
Click to expand...
Click to collapse
I liked your idea too, will put on my tool (can I?)

XxLordxX said:
I liked your idea too, will put on my tool (can I?)
Click to expand...
Click to collapse
Sure, no prob

Thread moved to General.

This seams to be a good guide can anyone tell me if it works it is more detailed than the other guide ???? and why was it moved to general

This guide is great and easy and very updated i dont know why other people dont use it. One thing tho you should be more clear on how to reboot into recovery tell them to press volume up + power then let go then wait three seconds and after logo and press only the volume down

Having a problem with using your guide
Ok, I'm a noob. I am probably missing something simple. When I type "adb reboot bootloader" at the command prompt it says "Device not found." My Xoom is connected via USB (Same cable it came with). Xoom appears in my explorer window I can browse through the files; I even transferred files to the SD card. It is just not detected from the command prompt window when I start the unlocking procedure. Any assistance would be appreciated. Using Xoom 4G, Android 3.2.4; Windows 7

Make sure that adb debugging is checked. You can find this under Applications > Development settings.
Before you type, check if your device is listed
Code:
adb devices
This should list your device.
dstruble said:
Ok, I'm a noob. I am probably missing something simple. When I type "adb reboot bootloader" at the command prompt it says "Device not found." My Xoom is connected via USB (Same cable it came with). Xoom appears in my explorer window I can browse through the files; I even transferred files to the SD card. It is just not detected from the command prompt window when I start the unlocking procedure. Any assistance would be appreciated. Using Xoom 4G, Android 3.2.4; Windows 7
Click to expand...
Click to collapse

kewlguru said:
Make sure that adb debugging is checked. You can find this under Applications > Development settings.
Before you type, check if your device is listed
Code:
adb devices
This should list your device.
Click to expand...
Click to collapse
That did the trick I figured it was something simple like that. Thanks for the help.

Superb Guide!
Many thanks, I spent the best part of a day trying various methods but found this to be the most n00b friendly
1 point it may be worth adding is to use adb you must have java installed on your pc, without you get error "adb.exe is not a valid win32 application"

first time root/flash rom question
Hi all..to start with sorry if im asking in the wrong place. I have a stock Xoom with an unmodded ICS I also own the Bionic. Also I have never rooted or flashed anything so I am a super noob (soon to change though).
I wated to be able to have USB host functionality and be able to have SD card read/write assess so last week I started searching Google which led me to this wonderful sight of great help. There might be too much help because after tons of reading there is more than one way to do what I want. Can someone please point me in the best way to root and which rom I should use that will give me the least about of trouble.
Thanks in advance

Don_Don said:
Hi all..to start with sorry if im asking in the wrong place. I have a stock Xoom with an unmodded ICS I also own the Bionic. Also I have never rooted or flashed anything so I am a super noob (soon to change though).
I wated to be able to have USB host functionality and be able to have SD card read/write assess so last week I started searching Google which led me to this wonderful sight of great help. There might be too much help because after tons of reading there is more than one way to do what I want. Can someone please point me in the best way to root and which rom I should use that will give me the least about of trouble.
Thanks in advance
Click to expand...
Click to collapse
Ihave similar story m8. I spent the majority of yesterday reading and learning how to root. This is by far the easiest guide to follow to ulock and root your xoom.

I just want to correct a small error here.
In Step 6 of Step 3, you say you want to check and make sure that the new bootloader is on there correctly.
I think you mean to say check and make sure the new "Recovery" is on there and the adb command would be "adb reboot recovery".
Am I wrong? If so, please disregard.

At which point do I back up data already on Xoom? Will there be any data loss?

Don_Don said:
At which point do I back up data already on Xoom? Will there be any data loss?
Click to expand...
Click to collapse
You have to backup your data before unlocking the bootloader, which is the VERY FIRST step.

gbenj said:
I just want to correct a small error here.
In Step 6 of Step 3, you say you want to check and make sure that the new bootloader is on there correctly.
I think you mean to say check and make sure the new "Recovery" is on there and the adb command would be "adb reboot recovery".
Am I wrong? If so, please disregard.
Click to expand...
Click to collapse
Yes you are right. Thanks for pointing that it, it could have confused some. I'll rectify that right away.

Ok so I have a question about this rooting process and I haven't seen the answer yet. My question is will this process work weather your xoom is running ICS or HC?

TADitto said:
Ok so I have a question about this rooting process and I haven't seen the answer yet. My question is will this process work weather your xoom is running ICS or HC?
Click to expand...
Click to collapse
Yes, this process will work regardless of your OS.

[Guide]Suggestion For S-off On 1.55 HBoot Using Ubuntu---Step by step with pictures

I see so many having problems trying to get S-off on the 1.55 HBoot. Some have had none but I've posted this response so many times I thought I'd make my own post and hopefully people's searches will direct them here and it helps them.
I am no developer or coder or anything but a techno junkie. I have no linux experience except what I've taught myself so be sure if this 47 year old, self taught mother can do this then anyone can.
Just take your time, pay attention to what you're doing, and read everything before you hit go.
I had no luck with rumrunner on Windows 7 or Windows 8/8.1. Drivers were never right. Couldn't get rid of HTC one sync. So I finally got myself
(1) a copy of 32bit Ubuntu. NOT 64!! http://www.ubuntu.com/download/desktop
(2) no need to install-boot into it as if trying it (IMAGE 3)
(3) grab rumrunner for Ubuntu (linux) http://rumrunner.us/
(4) drivers NOT needed
(5) turn off fastboot (IMAGE 2) You should also turn off any lockscreen security....
(6) turn on USB debugging in development settings (IMAGE 1) You should also turn off any lockscreen securtiy
(7) run rumrunner (instructions are on the rumrunner site) paying attention in case extra permissions are required by superuser http://rumrunner.us/instructions/ (See Ubuntu section below)
(8) sat back and watched the magic. Worked the first time.
I know others have had zero issues but some of us have had nothing but nightmares. This is who I'm sharing this for.
I hope it helps... Even just one!
Have fun all!
IF BY CHANCE YOU ARE HAVING ISSUES WITH ADB OR FASTBOOT IN UBUNTU SEEING YOUR DEVICE, TYPE sudo BEFORE YOUR COMMANDS. IT WANTS PERMISSION TO ACCEPT YOUR COMMANDS. WHEN YOU TYPE sudo THEN YOUR PASSWORD YOU ARE GRANTING THOSE PERMISSIONS. SOMETIMES THE ISSUE WON'T APPEAR TIL YOU GET INTO FASTBOOT. SO CHECK FIRST BY TYPING IN adb devices WHEN YOU FIRST OPEN THE TERMINAL. IF YOU GET A SERIAL NUMBER YOU SHOULD BE FINE. AFTER YOU GET INTO BOOTLOADER, TYPE fastboot devices IF YOU GET A "no permission" ERROR THEN YOU NEED TO TYPE sudo BEFORE all INSTRUCTIONS. SOME VERSIONS OF LINUX HAVE AN SU TERMINAL. THAT WOULD BE THE BEST TO USE AS IT REQUIRES ROOT/PERMISSION TO EVEN START AND WILL MAINTAIN THOSE PERMISSIONS THROUGHOUT.​
UBUNTU STEPS.....
Image 3- Boot into Ubuntu
Image 4- Download Linux version of rumrunner
Image 5- Extract Rumrunner (Right click on the zip and select extract here...I left it in the Downloads folder)
Image 6- Inside the extracted Rumrunner file
Image 7- Open Terminal in Ubuntu (Top left gear like symbol, click it and a search bar will appear, start typing terminal, it will appear below the bar, just select it)
Image 8- You need to install adb fastboot these are the instructions you need to type in the terminal you just opened. Type one line at a time and press enter after each. Allow Ubuntu to do it's stuff.
sudo add-apt-repository ppa:nilarimogard/webupd8
sudo apt-get update
sudo apt-get install android-tools-adb android-tools-fastboot
Image 9-12 Shows how the terminal should look as it finds, downloads and install the appropriate files.
Image 13- After the downloads are finish you can check to make sure things were installed correctly. Type “adb” and your screen should look like this
Image 14- Type “fastboot” and this is the information that should appear.
Image 15- To make sure your device is seen type “adb devices” and it should show devices with a serial number.
Image 16- Now make your way in the terminal to your downloads folder and into the rumrunner folder by typing the following BOLDED commands in the terminal
[email protected]:~$ cd Downloads
[email protected]:~/Downloads$ cd rumrunner_HTC_0.5.0
[email protected]:~/Downloads/rumrunner_HTC_0.5.0$
(This line simply indicates you are in the rumrunner folder)
Image 17- Now you need to run the command to get the party started...it is in bold
[email protected]:~/Downloads/rumrunner_HTC_0.5.0$ sudo ./soju
Image 18- Confirm you understand what it is you're doing or at the very least you are willing and accept the risks by typing “Yes”. It must be “Yes”. It will not accept yes, y, ok or anything else. The Y must be a captial.
Image 19- After you type Yes the second time things get under way. Be patient. It may take a bit of time. Just pay attention in case you are asked for extra permissions.
Image 20- S-Off verification
After the second Yes rumrunner does it's stuff...it can take a while. Be patient. Pay attention in case you need to give permission. DO NOT DISCONNECT YOUR PHONE until you either get the ok or are told it failed.
This is as clear as I can be and I hope it makes it even easier....
Suggested by @chp , you may need to go into software centre (selected by opening the search bar again and typing software centre), edit tab, software resources and making sure that "Community-maintained free and open-source software (universe)" is selected.
ALSO, PLEASE GIVE CREDIT IF YOU USE THIS. FEEL FREE TO SHARE IT, JUST LET PEOPLE KNOW WHO ACTUALLY TOOK THE TIME TO CREATE IT. UNLIKE THIS PERSON... http://www.usofttech.com/t152630.html , WHO HAS EVEN TURNED OFF REGISTRATION SO I CAN'T EVEN MAKE IT KNOWN THERE.
THANK YOU!! ​

tobesedated said:
I see so many having problems trying to get S-off on the 1.55 HBoot.
Some have had none but I've posted this response so many times I thought I'd make my own post and hopefully people's searches will direct them here and it helps them.
I had no luck with rumrunner on Windows 7 or Windows 8/8.1. Drivers were never right. Couldn't get rid of HTC one sync. So I finally got myself
(1) a copy of 32bit Ubuntu. NOT 64!!
Click to expand...
Click to collapse
I like what your doing here
the instructions on the rumrunner site are very vague and it took me quit sometime just to figure those things out when you know very little about linux.

original post updated with more concise instructions and pictures.....the easiest way to show the steps i took​

Removed an extra picture that may have caused confusion

tobesedated said:
Removed an extra picture that may have caused confusion
Click to expand...
Click to collapse
nice work :good:
just a question, you didnt even need to install adb & fastboot?

nkk71 said:
nice work :good:
just a question, you didnt even need to install adb & fastboot?
Click to expand...
Click to collapse
OMG!! Yes I did...and now I shall update for that as well...Thank you so much for ponting that out

tobesedated said:
OMG!! Yes I did...and now I shall update for that as well...Thank you so much for ponting that out
Click to expand...
Click to collapse
Keep up the good work , and thanks for helping!!!
in case this helps save you some time:
Code:
sudo add-apt-repository ppa:nilarimogard/webupd8
sudo apt-get update
sudo apt-get install android-tools-adb android-tools-fastboot

nkk71 said:
Keep up the good work , and thanks for helping!!!
in case this helps save you some time:
Code:
sudo add-apt-repository ppa:nilarimogard/webupd8
sudo apt-get update
sudo apt-get install android-tools-adb android-tools-fastboot
Click to expand...
Click to collapse
Awesome thanks and I just went through a partial run of rumrunner's so I could get the screenshots lol
And it's my pleasure

Op updated!!
Original post has been updated. Added instructions to download and install adb and fastboot in Ubuntu. More pics too LOL YAY!!
Good luck everyone...feel free to hit thanks if you get anything out of this​

[email protected]:~/Downloads/rumrunner_HTC_0.5.0$ sudo ./sujo
Click to expand...
Click to collapse
you have mistyped command, the right is: sudo ./soju

janda said:
you have mistyped command, the right is: sudo ./soju
Click to expand...
Click to collapse
Thank you for pointing that out... Correcting it now
Sent from my LG-D803 using xda app-developers app

Nice work on this guide and thanks for taking the time to write it up
By the way, I've moved this into General as it's more suited there and won't get buried within the forum quite as quickly
Regards,
- KidCarter93
Forum Moderator

KidCarter93 said:
Nice work on this guide and thanks for taking the time to write it up
By the way, I've moved this into General as it's more suited there and won't get buried within the forum quite as quickly
Regards,
- KidCarter93
Forum Moderator
Click to expand...
Click to collapse
Thank you... I wondered where it went lol
Sent from my LG-D803 using xda app-developers app

Fixed the incorrect soju command
Sent from my LG-D803 using xda app-developers app

how is this working on 64b ubuntu as im all ready rocking 13.10 on my laptop and dont want to reinstall just for this

skedone said:
how is this working on 64b ubuntu as im all ready rocking 13.10 on my laptop and dont want to reinstall just for this
Click to expand...
Click to collapse
You don't have to install... You select try from a disc. You can try on 64 but according to rumrunner site it isn't supported. Doesn't mean it won't work just that if it doesn't they can't help you
Sent from my LG-D803 using xda app-developers app

I just ran through this myself, after having no luck in Windows. One thing that's missing... you need to enable 'universe' in Software Center.
Open dash and type software center
On the Edit menu, select Software Sources and enable "Community-maintained free and open-source software (universe)"
Then, you'll be able to install the android tools.

chp said:
I just ran through this myself, after having no luck in Windows. One thing that's missing... you need to enable 'universe' in Software Center.
Open dash and type software center
On the Edit menu, select Software Sources and enable "Community-maintained free and open-source software (universe)"
Then, you'll be able to install the android tools.
Click to expand...
Click to collapse
Thanks for that in case anyone needs to do this... I didn't. I followed exactly as in my OP but this is a good to know in case someone runs into issues.
Sent from my LG-D803 using xda app-developers app

Original Post updated to include a suggestion by @chp ...thank you. And a little rant by me lol
Have a good one all!!​

chp said:
I just ran through this myself, after having no luck in Windows. One thing that's missing... you need to enable 'universe' in Software Center.
Open dash and type software center
On the Edit menu, select Software Sources and enable "Community-maintained free and open-source software (universe)"
Then, you'll be able to install the android tools.
Click to expand...
Click to collapse
tobesedated said:
Original Post updated to include a suggestion by @chp ...thank you. And a little rant by me lol
Have a good one all!!​
Click to expand...
Click to collapse
I think that's needed for 13.10 right? on 12.04 LTS, the other repository should work fine. (at least it does for me)
cheers

Root ANY LG G4 Variant 100% Success Directives | Root Injection | Less Bricks

Hi everyone. As I found out there's root for the G4 but doing this isn't easy especially if your variant is hard to find or has less users. This may result in you waiting for longer than you should. This thread is for those who can take things into their own hands and do it themselves. The tools are available everywhere but I'll give you the best order and steps. I'm using the China LG G4 H818 Dual SIM variant but this method is UNIVERSAL FOR ALL LG G4s.
The process will involve extracting a system image, injecting root and reflashing this image. Most of the steps are effortless and need just copy and paste with keen eyes. Do it slowly. You need an Ubuntu installation for step 2 of this 3-step tutorial. I used universal USB installer and put in on my 8GB USB. Anywhere will do so far as it boots&works. Beware this thread is not dumb-proof but this will not wipe your data or void your warranty if done successfully.
Step 1 -> Getting the proper system image.
Check here and skip to step 3 if you have your rootedsystem.img
>Don't worry because this doesn't require searching. It is from your device. Every device has a system partition and this method will pull it out as an image without root required.
1--Make sure all drivers are installed properly. I'll not be talking about this. We're on XDA not kindergarten.
2--Download the LG_root file or send command file from here and extract it. US Carrier specific check here
3--Put your device in download mode and connect it to your PC.
4--Open(double-click duh) port.bat and make sure to write down the number after com. There maybe different com numbers but choose the com on the DIAG1 line and write down that number. This is important.
5--Hold shift and right-click in any empty space in the extracted folder. Choose open command windows here.
6-- In that copy and paste this
Code:
[FONT=Lucida Console][COLOR=#ff8c00]Send_Command.exe \\.\COM[/COLOR][COLOR=#00ff00][*insert your number here][/COLOR][/FONT]
7--Now you're in send command mode. Nothing looks different on your phone but that's ok. It should just remain in download mode.
8-- On the computer screen in the window you now see #.
9--Now in this post copy the Backup system to internal storage command specific to your device model number. Check in you settings >general >about if in doubt. This is the most important step. Copy the whole line of code. Highlight with your mouse, select everything on the line and copy.
10--You didn't come all this way to fail so do it. Remember it is device model specific.
11-- Paste it in the command window and hit enter. It should take a while so wait until you see#reappear.
12--Now typeLEAVEall in capital letters. Your device will reboot. Check using the file manager if you have a file called system.img in your internal storage. If yes step 2 is next and you did well. If no repeat it and follow the steps properly. Make sure drivers are installed especially windows 10/8/8.1 users. Check device manager
Step 2 -> Root injection.
1--Prepare your Ubuntu USB or virtual machine or computer.
2--Download inject_root zip from here and extract.
3--Copy the system.img from your phone to the extracted inject_root folder on your PC.
4-Reboot into Ubuntu.
5--Here open a terminal.
6--Gain root access on Ubuntu by typing or copy and paste sudo -i
7--You should either be asked for your password which you have to enter or if you used a USB drive like me you'll see the name change to[email protected]
8--Navigate to the inject_root folder by using cd commands. This can also be done by typing cd then [space] then dragging and dropping the folder into the terminal and hitting enter.
9--You'll now see the name in the terminal become longer with the name of the folder in it.
10--Now type chmod +x autoroot.sh
11--Hit enter then sudo ./autoroot.sh
12--If you get any thing like command not recognized or something of the sort use sudo sh autoroot.sh
-That worked for me.
13--If you're successful the name of the file should change from system.img torootedsystem.img
-Please note don't rename the files. Leave them as they are.
14--Now go back to Windows let's finish this.
Step 3 ->Root
1--Transfer the rootedsytem.img to your phones internal storage.
2--Put your phone in download mode and connect it to your PC.
3--Get into send command mode as in step one.
-Put your device in download mode and connect it to your PC.
-Open port.bat and make sure to write down the number after com. There maybe different com numbers but choose the one that has DIAG1 on the same line as it. Note it down this is important.
-Hold shift and right click in any empty space in the extracted folder. Choose open command windows here.
- In that copy and paste this
Send_Command.exe \\.\COM[*insert your number here]
-Now you're in send command mode. Nothing looks different on your phone but it's find. It should just remain in download mode.
4-Now grab your command to flash system.img line of code from this post. It isn't the same as step one. Copy that an paste in the command window. Make sure it is for your device. They are model specific.
5--This should take a while so wait until you see the # again.
6--After thatLEAVEand upon reboot you should have root.
To Un-root just flash a KDZ file compatible with your device here.
Testimonies
Spudnubs said:
Rooted H812 10g for my fellow Canadians. Enjoy!
https://www.androidfilehost.com/?fid=24052804347821979
Click to expand...
Click to collapse
Wildsheep said:
This root method works for my G4 purchased in Singapore (H815 SEA)
Click to expand...
Click to collapse
luongquang said:
Thanks to @hackarchive, H818p10f done with tut.
Click to expand...
Click to collapse
player911 said:
Fantastic. This method will also ease devs for future rooted firmwares. I really cannot see LG being able to patch this, since this is basically a 3rd party LG Flashing tool. If they block this method, then their own tool will ultimately die with it.
Click to expand...
Click to collapse
GavTheStoner said:
Fantastic! I had almost given up hope of root on my EE LG G4. Have just used this method and now rooted perfectly!
hackarchive You rock! Have a thanks!
Click to expand...
Click to collapse
articular said:
everything worked fine and i successfully got my g4 rooted
my variant is H815TR
all steps easy only the ubuntu part was a bit hard especially for a windows user ( finding an ubuntu version and usb install etc. not root injection part)
ty ty ty again )
Click to expand...
Click to collapse
rirozizo said:
if it were for me to decide if we should delete the low effort root method, i'd totally delete it.
"The more 'manual', the better"
Click to expand...
Click to collapse
Moe5508 said:
Only method that roots my device successfully...I updated to 10e of the H815P and using this method (and only this!0 I was able to root my phone...ah felt so good...
The other 1-click rooting methods I came across in other parts of this forum just fail on the G4...
Click to expand...
Click to collapse
Marshmallow and root situation read here
Hit thanks if you appreciate. Hope I helped.
Credits to them whom without this won't be possible :good:
Thecubed
Team Codefire
ManhIT

This is a good method, thanks for writing this up.
I would like to add a few points....
I recommend you do keep your original system.img on your phones regular internal storage. If you encounter any boot issues you can then re-enter download mode and write the original system.img over the top of the failed root attempt. Use the same command from "step 3: root" but replace rootedsystem.img with system.img. This should still be on your phone from step 1 and will recover your phone from a failed root injection attempt. Note that it will not recover your phone if you messed up the dd command and overwrote other partitons. Be sure to use the right dd command and cut n paste to prevent seek/offset typeos.
I also recommend that you keep a backup of your system.img on your pc. When you run autoroot.sh in step 2 the copy on your pc will be renamed and patched. I suggest copying system.img somewhere else first, or re-copy it off your phone.
Additional credits to blog.lvu.kr. This is the blog of the hobbyist who reverse engineered the download mode protocol, created send_command.exe and gave it to the world. Kudos to you.

How is this any easier than the original method....if anything this requires even more work

kyle1867 said:
How is this any easier than the original method....if anything this requires even more work
Click to expand...
Click to collapse
It's for those who have rare variants.

psycho_asylum said:
It's for those who have rare variants.
Click to expand...
Click to collapse
Then you should probably take out the claim that this method is easier from the OP

Can this be used to inject Xposed as well for those of us with locked BLs.

djkinetic said:
Can this be used to inject Xposed as well for those of us with locked BLs.
Click to expand...
Click to collapse
No, we need to wait for a custom recovery.

psycho_asylum said:
No, we need to wait for a custom recovery.
Click to expand...
Click to collapse
Just used flash fire it worked rocking xposed now on 810!

djkinetic said:
Just used flash fire it worked rocking xposed now on 810!
Click to expand...
Click to collapse
Oh nice! I wasn't adventurous enough to try it. I'll make a system backup and give it a whirl!

Very nice thread, thank you. The steps were short, few, and fairly concise.
I was waiting for something like this where I could modify my own image and I wouldn't have to wipe everything or replace it with a new image.
One thing you might want to mention is that if your phone is encrypted, you'll need to unencrypt it first.
Can anyone link me to some instructions on how to disable OTA updates for an unlocked/international H815T?

kyle1867 said:
How is this any easier than the original method....if anything this requires even more work
Click to expand...
Click to collapse
This is what XDA is all about. It tells you how to inject root into your OWN system image. it's the opposite of spoon feeding. it's about teaching members how to do things for themselves. Too many people come here expecting to be spoon fed and have thigns done for them. This thread teaches people how to do their own work, while learning something at the same time.
Good work OP! :good:

the_scotsman said:
This is what XDA is all about. It tells you how to inject root into your OWN system image. it's the opposite of spoon feeding. it's about teaching members how to do things for themselves. Too many people come here expecting to be spoon fed and have thigns done for them. This thread teaches people how to do their own work, while learning something at the same time.
Good work OP! :good:
Click to expand...
Click to collapse
Thanks. I guess people don't know what XDA is about. Seeing noobs and others trying to spit on hard work when I used my time and device as Guinea pig. Also people don't know this is almost brick-proof because the system image if from their devices. Unless they use wrong commands but all here is just copy and paste. They see lot's of text and get cold feet. Anyways will be updating the OP with system images. If yours is available please share. If you see your image available and you have drivers and LG_root downloaded proceed to step 3.

The only downside is that I have to drag out my windows laptop instead of doing everything on the ubuntu machine I use at work.
But if that's the biggest of my problems then I don't really have a problem

hi, thx for this tutorial, looks good
when flashing back the rooted img,does it wipe everything ? apps, data ... etc
thx
EDIT: just correct me if im wrong
using this method WILL NOT wipe everything on my device cause im rooting my system with everything on it
correct ???
must make sure before i go ahead
thx

How to calculator extractly bs/seek/count ?

Is there a possibility of any personal data being written to /system on a phone during normal use? I can provide 10c Optus AU (carrier 505-02) if I can be sure its not identifying, but ive been using the phone a couple of weeks.
Download link:
https://www.androidfilehost.com/?fid=24052804347799013

optiplex2012 said:
using this method WILL NOT wipe everything on my device cause im rooting my system with everything on it
correct ???
Click to expand...
Click to collapse
correct.
---------- Post added at 06:01 PM ---------- Previous post was at 05:29 PM ----------
djkinetic said:
Can this be used to inject Xposed as well for those of us with locked BLs.
Click to expand...
Click to collapse
HTCuser90 said:
How to calculator extractly bs/seek/count ?
Click to expand...
Click to collapse
I would also like to know this. You can resolve system by running the following. Note that this is for the H815T and is not the same on all variants.
# ls -lZ /dev/block/bootdevice/by-name/system
You'll get something like:
lrwxrwxrwx root root ubject_r:block_device:s0 system -> /dev/block/mmcblk0p47
Which tells you the actual block device (partition its on).
And you can see the size of that with:
# cat /proc/partitions
where you see:
major minor #blocks name
<snip>
259 15 4239360 mmcblk0p47
<snip>
However I dont know how to identify how large a block is or how to calculate the start offset in the main partition.

ok, it worked great
wasnt easy, since im not so familiar with using ubuntu, but all is ok
the explanation of the how to... was great and nothing lost
my H815L is now rooted
thx guys

djkinetic said:
Just used flash fire it worked rocking xposed now on 810!
Click to expand...
Click to collapse
I know it's kind of going off topic, but I figured I'd mention that Flash Fire doesn't work on VS986. It just goes to a black screen and sits there forever. I left it sit for almost an hour. I saw elsewhere it has something to do with automount, I'll have to mess with it further.

hackarchive said:
Hit thanks if you appreciate. I spent hours trying to root so hope I helped.
Click to expand...
Click to collapse
Appreciated but you should include a way to unroot (undo) as well, ie how do we get back to stock (if required) ?

[Thor][Apollo] Unlocking bootloader with any firmware

Hello. At first, I did not invent anything new, just checked some my guess on a other motherboard. All thanks and credits to our great developers. As always, all at your own risk.
It does not work on the Fire HDX 8.9 (Saturn)!
All steps in this manual are not necessary but they are present for maximum safety. So I highly recommend do anything exactly in this way. Sorry my English as always =)
Update2 - actual method is https://forum.xda-developers.com/showpost.php?p=75284993&postcount=1006
Update: now you can use updated draxie's utility - http://forum.xda-developers.com/kindle-fire-hdx/general/multi-platform-1-click-bootloader-t3241014
Prerequisites for Installation
- Root
- Installed adb and fastboot drivers - official - https://drive.google.com/open?id=0B2twXJIOgv-UWWdwRl9TQS11b0k (if your system language not English, after fail navigate to "Program Files (x86)\Lab126\drivers" and run dpinst.exe /EL or switch to English =) for x64 need to disable driver signature verification before install ) also you can use pdanet drivers - http://forum.xda-developers.com/showpost.php?p=59268023&postcount=8
Manual:
1. Create unlock file following this instruction - https://forum.xda-developers.com/ki...r-firmware-t3463982/post70881555#post70881555
2. Flash old vulnarable aboot and cubed twrp (just in case). Check that all these commands executed without errors. If you'll get one - read second post below. If your firmware <=13(14)3.2.3.2 skip this step.
Download aboot and twrp for Thor (Kindle Fire HDX 7) https://drive.google.com/open?id=0B2twXJIOgv-UMGxXMUZPZTlZTUk or for Apollo (Kindle Fire HDX 8.9) - https://drive.google.com/open?id=0B2twXJIOgv-URzJDQkczNzRLaHM - and put this two files (twrp_cubed.img and aboot_vuln.mbn) into root of your kindle internal storage.
Run:
Code:
adb shell
su
dd if=/sdcard/twrp_cubed.img of=/dev/block/platform/msm_sdcc.1/by-name/recovery
dd if=/sdcard/aboot_vuln.mbn of=/dev/block/platform/msm_sdcc.1/by-name/aboot
Now you have working twrp recovery. It already works even without unlocked bootloader. You could boot into it by holding volUP during grey kindle logo. But no need to flash anything until unlock. At this point this is just emergency tool if something goes wrong =)
3. Flash unlock file.
Now, if you reboot, you will go straight into fastboot because of old aboot - newest boot.img can't load with it. If your firmware <13(14).4.1.1 you need run "adb reboot bootloader" to boot into fastboot.
Time to flash your unlock file.
Code:
fastboot -i 0x1949 flash unlock 0xmmssssssss.unlock
You must obtain "unlock code is correct".
Grats. You are perfect =)
You can flash:
CM13 - http://forum.xda-developers.com/kin...ment/rom-cm-13-kindle-hdx-2015-11-29-t3259732
CM 12.1 - http://forum.xda-developers.com/kin...ent/rom-cm-12-unofficial-apollo-thor-t3050199
Or stock repacked latest 4.5.5.2 rom - https://drive.google.com/open?id=0B2twXJIOgv-UVFFtN2RYNXNUZ0k (13.x - thor, 14.x - apollo)
Do not flash original stock firmwares.
Regards and thank to all - @dpeddi, @vortox, @draxie, @ggow, @Ralekdev, @jcase, @Hashcode
And greatest thanks for motherboard for my experiments to @MahmudS !

FAQ:​1. if your get "not such file or directory" after su in step 2 (this is SAFESTRAP related possibly)- try to use next commands:
Code:
adb shell
su
dd if=/storage/emulated/0/twrp_cubed.img of=/dev/block/platform/msm_sdcc.1/by-name/recovery
dd if=/storage/emulated/0/aboot_vuln.mbn of=/dev/block/platform/msm_sdcc.1/by-name/aboot
http://forum.xda-developers.com/showpost.php?p=68751981&postcount=35

I think you can use greatest @draxie tool - http://forum.xda-developers.com/kindle-fire-hdx/general/multi-platform-1-click-bootloader-t3241014 with doing step2 only. But it need to test. Anyway I highly recommend get your hw id's before any actions.

Daredevil
ONYXis said:
Code:
dd if=/sdcard/aboot_vuln.mbn of=/dev/block/platform/msm_sdcc.1/by-name/aboot
Click to expand...
Click to collapse
Great job! So, simply flashing the vulnerable bootloader "just works"...
Are you absolutely positive?
Although I've been expecting this all along
[but wouldn't dare trying, since the HDX is *still* my only tablet],
I'm wondering what the supposed "rollback protection" after 3.2.8 really covers.
Fixed issue (now hidden)
BTW: I get the exact same MD5 hash for both versions of 'aboot_vuln.mbn' (the two 'cubed_twrp.img' are different).
Code:
66b7df0db97c7c2905d1d61199c816a5 13-aboot_vuln.mbn
66b7df0db97c7c2905d1d61199c816a5 14-aboot_vuln.mbn
087e7125c48fcbebcc2f51a9c46379f2 13-twrp_cubed.img
c06799a4a8d48d9dd55aea002def1caf 14-twrp_cubed.img
H[66b7df0db97c7c2905d1d61199c816a5]=aboot-13.3.2.3.2_user_323001720.mbn
Please double-check to make sure Apollo users won't get fried.
You do say that not all steps are necessary. Can you advise if my thinking below sounds correct?
I'm considering adding this to 1-Click; that's why I'm asking.. (If I could also include a surefire way
to root the device beforehand, we'd be all set for a truly 1-Click experience from scratch, modulo
strange Windows behaviour. [if anybody still cares ;-P])
I suppose getting rid of the potentially dangerous anti-rollback-related files is good measure,
but if they had been making any difference, this method shouldn't really work, right?
So, this may not be needed at all.
I'm also thinking that flashing TWRP in the same step -although nice- is not strictly needed.
Would you agree?

Are you absolutely positive?
Click to expand...
Click to collapse
I tried this with two devices with two firmwares at each after rollback-upgrade proccess to be sure.
Although I've been expecting this
Click to expand...
Click to collapse
Same as I. Just need to be checked.
: I get the exact same MD5 hash for both versions of 'aboot_vuln.mbn
Click to expand...
Click to collapse
Strange, I use same aboots in this tool - http://forum.xda-developers.com/kin...-to-unbrick-kindle-fire-hdx-firmware-t3277197 =) need to fix=)
Re-uploaded aboot from 14.3.2.3.2 - 4A2BE8E374C8D1FCE8E6743AC2D09BB0
Thank you.
'm also thinking that flashing TWRP in the same step -although nice- is not strictly needed.
Click to expand...
Click to collapse
Of course. But... why not? and sometimes fastboot flash recovery at very first time don't work.
but if they had been making any difference, this method shouldn't really work, right?
So, this may not be needed at all.
Click to expand...
Click to collapse
This is need to check. I really do not like that factory_provision_tool.
But I agree that all magic is just dd'ing of old aboot.

ONYXis said:
I tried this with two devices with two firmwares at each after rollback-upgrade proccess to be sure.
Click to expand...
Click to collapse
Sounds good.
ONYXis said:
Same as I. Just need to be checked.
Click to expand...
Click to collapse
Indeed! And, that's quite a daring achievement. Big thanks for that!
ONYXis said:
Strange, I use same aboots in this tool - http://forum.xda-developers.com/kin...-to-unbrick-kindle-fire-hdx-firmware-t3277197 =) need to fix=)
Re-uploaded aboot from 14.3.2.3.2 - 4A2BE8E374C8D1FCE8E6743AC2D09BB0
Thank you.
Click to expand...
Click to collapse
I also verified this, just to be sure; and, chose to hide the issue in my post above.
H[4a2be8e374c8d1fce8e6743ac2d09bb0]=aboot-14.3.2.3.2_user_323001720.mbn
ONYXis said:
Of course. But... why not? and sometimes fastboot flash recovery at very first time don't work.
Click to expand...
Click to collapse
I'll see if including the TWRP images in 1-Click pushes the size of the ZIP over the XDA limit.
I suppose I could opt to fetch from the net if it doesn't, but then I need to enable networking for the VM.
ONYXis said:
This is need to check. I really do not like that factory_provision_tool.
But I agree that all magic is just dd'ing of old aboot.
Click to expand...
Click to collapse
Yes. Please check!

draxie said:
Yes. Please check!
Click to expand...
Click to collapse
Ok. So... Another motherboard with stock 3.2.3.2
Updated it through OTA to 3.2.5 > 4.1.1 > 4.5.2 > 4.5.4 > 4.5.5 > 4.5.5.1 > 4.5.5.2
Rollbacked to 3.2.8, updated to 4.5.5.1, Kingroot.
Code:
adb shell
su
dd if=/sdcard/aboot_vuln.mbn of=/dev/block/platform/msm_sdcc.1/by-name/aboot
reboot
Boot into fastboot. At this point need to have id's already!!!
Flash unlock, flash recovery, flash upHDXed 4.5.5.2 rom. Succesfully booted up. :fingers-crossed:
OP edited.

ONYXis said:
Rollbacked to 3.2.8, updated to 4.5.5.1, Kingroot.
Click to expand...
Click to collapse
I don't suppose this rollback is essential, is it?
It should work just as well to stop the update before the currently unrootable 4.5.5.2, right?
ONYXis said:
Flash unlock, flash recovery, flash upHDXed 4.5.5.2 rom. Succesfully booted up. :fingers-crossed:
Click to expand...
Click to collapse
Nice. I'll PM you soon with an updated 1-Click, for testing, if you don't mind.
(I cannot [and don't even want to] test this on my only tablet.)

draxie said:
I don't suppose this rollback is essential, is it?
Click to expand...
Click to collapse
just checked all variations.
I'll PM you soon with an updated 1-Click, for testing, if you don't mind.
Click to expand...
Click to collapse
Of course.

Can it work on hdx 8.9?

Although I have registered my 'thanks' on various posts it seems hollow to not explicitly recognize @ONYXis and @draxie for their tremendous contributions supporting this device both past and present. The ability to unlock virtually any rooted 3rd gen HDX is a true game changer that will revive interest in this discontinued gem that still competes nicely with contemporary offerings. Well done, gents!

wizard_mini said:
Can it work on hdx 8.9?
Click to expand...
Click to collapse
You mean Saturn? No, sorry.

Hi, i cant get the adb driver to work with my german Win 10 64bit
dpinst.exe /EL starts fine but throws an error while installing.
So i wanted to try the pdanet drivers but im not sure how to get my fire into fastboot mode ("- connect your kindle already waiting in fastboot mode with usb cable to pc").
Any help? :>

Maybe you need to disable driver signature verification before install. Google it.
fastboot -
Code:
adb reboot bootloader

ONYXis said:
Maybe you need to disable driver signature verification before install. Google it.
fastboot -
Code:
adb reboot bootloader
Click to expand...
Click to collapse
Thanks, that worked. Now i have the following problem when trying "python.exe cuberHDX.py 0xmmssssssss": (tried with 64 and 32bit Python + gmpy2, because that seems to be the problem sometimes)
File "cuberHDX.py", line 7, in <module>
from gmpy2 import iroot, mpz
ImportError: DLL load failed: %1 ist keine zulõssige Win32-Anwendung. [last part means not a valid win 32 application]
Thanks for your help!

It is python installation related problem, I really not familar with that. You could post your id's and I'll create and attach your unlock-file.

ONYXis said:
It is python installation related problem, I really not familar with that. You could post your id's and I'll create and attach your unlock-file.
Click to expand...
Click to collapse
0x000015
0x1022b00d
Thank you!

RambaaZambaa said:
0x000015
0x1022b00d
Thank you!
Click to expand...
Click to collapse
Welcome.
Need to unarchive.

ONYXis said:
Welcome.
Need to unarchive.
Click to expand...
Click to collapse
Next problem :silly:
As long as im not su i can cd to sdcard folder (or storage/sdcard0). But then i cant use the "dd if=/sdcard/twrp_cubed.img of=/dev/block/platform/msm_sdcc.1/by-name/recovery" command.
So when im SU the command fails and i also cant enter the sdcard folder (no such file or directory). Strange...

RambaaZambaa said:
Next problem :silly:
As long as im not su i can cd to sdcard folder (or storage/sdcard0). But then i cant use the "dd if=/sdcard/twrp_cubed.img of=/dev/block/platform/msm_sdcc.1/by-name/recovery" command.
So when im SU the command fails and i also cant enter the sdcard folder (no such file or directory). Strange...
Click to expand...
Click to collapse
Sorry, really don't understand )
Pls, provide screenshot of cmd with your error.
And try to follow instructions directly.There is no any cd command.

Hdx 8.9 3th gen install android

I rooted my tablet by using king root but I don't know what to do for android. Can someone tell me how to do that. I'm in the latest version and using windows computer

Practically said:
I rooted my tablet by using king root but I don't know what to do for android. Can someone tell me how to do that. I'm in the latest version and using windows computer
Click to expand...
Click to collapse
Wait - I responded to a PM and directed you to the appropriate thread. Please check your mail and proceed accordingly. The HDX forums have a wealth of information that should allow you to unlock your device and install a custom ROM with minimal effort.

Thanks for answer @Davey126 I red your mail but I still have some questions. I bought this tablet yesterday and this is my very first Android experience. I got how to root and unlock my device but I don't know the rest I mean is there any thread for very beginners ?

Practically said:
Thanks for answer @Davey126 I red your mail but I still have some questions. I bought this tablet yesterday and this is my very first Android experience. I got how to root and unlock my device but I don't know the rest I mean is there any thread for very beginners ?
Click to expand...
Click to collapse
If your device is currently unlocked you should be able to launch a custom recovery environment called TWRP. That's where most device maintenance is performed such as installing different versions of 'android' otherwise known as custom ROMs. Try this:
- power off device
- press and hold <power>+<vol-up> until Kindle Fire logo appears
- immediatlely release power button followed by volume 1-2 seconds later
- wait a few more seconds for next screen to appear
- what happens?
To exit recovery mode long press power until device shuts off. A short press will start the device normally.
Your response will determine next steps. If TWRP is present you're just a few steps away from installing a custom ROM. If stock Amazon recovery appears (just two options) then there is more work to be done.

Davey126 said:
If your device is currently unlocked you should be able to launch a custom recovery environment called TWRP. That's where most device maintenance is performed such as installing different versions of 'android' otherwise known as custom ROMs. Try this:
- power off device
- press and hold <power>+<vol-up> until Kindle Fire logo appears
- immediatlely release power button followed by volume 1-2 seconds later
- wait a few more seconds for next screen to appear
- what happens?
To exit recovery mode long press power until device shuts off. A short press will start the device normally.
Your response will determine next steps. If TWRP is present you're just a few steps away from installing a custom ROM. If stock Amazon recovery appears (just two options) then there is more work to be done.
Click to expand...
Click to collapse
I dont get this mean
Run:
Code:
adb shell
su
dd if=/sdcard/twrp_cubed.img of=/dev/block/platform/msm_sdcc.1/by-name/recovery
dd if=/sdcard/aboot_vuln.mbn of=/dev/block/platform/msm_sdcc.1/by-name/aboot
how can i run this

Practically said:
I dont get this mean
Run:
Code:
adb shell
su
dd if=/sdcard/twrp_cubed.img of=/dev/block/platform/msm_sdcc.1/by-name/recovery
dd if=/sdcard/aboot_vuln.mbn of=/dev/block/platform/msm_sdcc.1/by-name/aboot
how can i run this
Click to expand...
Click to collapse
I'm stuck at waiting for any device screen and there is fastboot text on my tablet

Practically said:
I dont get this mean
Run:
Code:
adb shell
su
dd if=/sdcard/twrp_cubed.img of=/dev/block/platform/msm_sdcc.1/by-name/recovery
dd if=/sdcard/aboot_vuln.mbn of=/dev/block/platform/msm_sdcc.1/by-name/aboot
how can i run this
Click to expand...
Click to collapse
In Windows Dos prompt
Practically said:
I'm stuck at waiting for any device screen and there is fastboot text on my tablet
Click to expand...
Click to collapse
Your driver not installed properly. Pls just follow my thread tips.

@kkcheong sorry for bother you just to clarify my situation. I rooted my tablet and spent 8 hours yesterday to unlock it but couldn't. First of all code_generator.bat works fine it creates unlock.code file. however When i apply the unlock bat I got an error on my tablet screen which says unlock code is not correct. Can you help me about what to do by explaining to very very very noob person. Another issue is i cant copy the 2 files to root folder i tried es browser and root browser.

1. I think your ADB driver not properly install. Check your Hardware Device in your windows for ADB. If no such ADB in your Hardware means you have install ADB properly
2. You cannot copy to root? You maybe need to enable R/W with root explorer or es explorer root.
Practically said:
@kkcheong sorry for bother you just to clarify my situation. I rooted my tablet and spent 8 hours yesterday to unlock it but couldn't. First of all code_generator.bat works fine it creates unlock.code file. however When i apply the unlock bat I got an error on my tablet screen which says unlock code is not correct. Can you help me about what to do by explaining to very very very noob person. Another issue is i cant copy the 2 files to root folder i tried es browser and root browser.
Click to expand...
Click to collapse

Practically said:
@kkcheong sorry for bother you just to clarify my situation. I rooted my tablet and spent 8 hours yesterday to unlock it but couldn't. First of all code_generator.bat works fine it creates unlock.code file. however When i apply the unlock bat I got an error on my tablet screen which says unlock code is not correct. Can you help me about what to do by explaining to very very very noob person. Another issue is i cant copy the 2 files to root folder i tried es browser and root browser.
Click to expand...
Click to collapse
Suspect vulnerable bootloader (and cubed TWRP) have not been installed as outlined in step #2 of the unlock thread OP.

I can transfer the two file to root folder. Now what should I do. Sorry for long questions but I have limited opportunity for using a computer since I don't have. I use friend of mine's. I want to make sure I got every step correctly. In the post I can do generate code thing. I successfully generate unlock.code file but the whe I write adb shell in cmd I got error something like adb is not recognised. Do you have any idea of any script file that do these things automatically.
So
Step 1 Done
Two files was copied to root folder
But stuck at code thing. Btw I don't have any driver issue since I can enable fastboot and get Unock code is wrong error

Practically said:
I can transfer the two file to root folder. Now what should I do. Sorry for long questions but I have limited opportunity for using a computer since I don't have. I use friend of mine's. I want to make sure I got every step correctly. In the post I can do generate code thing. I successfully generate unlock.code file but the whe I write adb shell in cmd I got error something like adb is not recognised. Do you have any idea of any script file that do these things automatically.
So
Step 1 Done
Two files was copied to root folder
But stuck at code thing. Btw I don't have any driver issue since I can enable fastboot and get Unock code is wrong error
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You need to access the device via adb to issue the commands listed in step #2 of the unlock post:
- boot into FireOS and unlock device
- enable USB debugging from the FireOS settings menu (Google if you need help finding it)
- tether device; you may get an authorization prompt on device (look for it)
- there may be a notification indicating device is connected in 'charge mode'; switch it to 'file transfer' also known as 'MTP'
- open a Windows command prompt and navigate to folder where adb/fastboot commands live
- issue commands referenced in above post
If the host you are using does have (or you can't find) adb/fastboot installing the following package may be beneficial: https://forum.xda-developers.com/showpost.php?p=42407269&postcount=1