I'm kinda stuck and confused. I have a G Pad 7 v 410 that is stuck in a TWRP recovery loop. I have root and I have wiped the cache and attempted to load CM without success. I have searched this forum but keep finding different answer on wethewr this is fixable or not. My question is is my tablet bricked? if not how do I fix it? Thanks in advance Zb
do you have the sign boot error? to root and install TWRP into G Pad you need to start from stock KitKat; if you did that from Lollipop this could be the issue... But I have a G Pad 7 WiFi (v400), so can0t be 100% sure
brainvision said:
do you have the sign boot error? to root and install TWRP into G Pad you need to start from stock KitKat; if you did that from Lollipop this could be the issue... But I have a G Pad 7 WiFi (v400), so can0t be 100% sure
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It was rooted for a while and worked it stopped working after my wife accepted an OTA update
Related
i have the sprint LG G2. it is stuck on the lg screen and says security error. the information I find relating to fixing this does not apply to the sprint variant. I need help.
the wipeout guy said:
i have the sprint LG G2. it is stuck on the lg screen and says security error. the information I find relating to fixing this does not apply to the sprint variant. I need help.
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I used ioroot and twrp. tried to flash cm with flashify and since when it said to reboot to recovery I got stuck on the lg security error.
lg flash tool gets an error if I try to go back to stock. if I go to recovery I can access what looks like the stock menu, I can use adb sideload but whenever I do, it sends file and then aborts install.
im totally stuck and need to travel for a few days for work and have no other phone. any help would be greatly appreciated
Guys, I found the answer:
http://forum.xda-developers.com/showpost.php?p=49029540&postcount=487
nfs3freak said:
Guys, I found the answer:
http://forum.xda-developers.com/showpost.php?p=49029540&postcount=487
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Click to collapse
I had the same problem. I had installed TWRP 2.6.3.2 and 2.6.3.3 and it caused that problem. I installed Philz recovery and it fixed that problem.
I have a question, I am using LG G2 D802, rooted, using CWM v6.0.4.4. My sister also uses LG G2 D802, she updated her G2 in Kitkat. So I want to get the update also, I opened the Update Center and tried to update, but I can't see the update for kitkat. Only "V10f-DEC-23-2013" appeared on my update list, so I update my G2, and restarted the phone, and stuck on CWM. Resolved this problem by following instructions on the threads here (Thanks to you guys!), but my question is, how can I update to kitkat when I can't get passed updating to V10f-DEC-23-2013 that stucks my phone to CWM boot loop (Tried downloading many times but stucks me up at CWM bootloop)? Anyone out there experienced this kind of problem? Can you guys please suggest me what to do?
you should update on clean stock rom without root and the custom recovery.
golinale said:
you should update on clean stock rom without root and the custom recovery.
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What steps should I do?
I used FreeGee to try to install a custom recovery after root. First TWRP, stuck at performing action. Then CWM. Then the older CWM. Always stuck at performing action. The old CWM worked. Reboot to recovery and get security boot error. Looked around on forums and found a CWM batch install that everyone says works for them. Still recovery boot error. Anyone know what's up? I'm on AT&T D800. Rooted by ioroot25
Also RomManager says I have both recoveries installed. Thinking this might be the issue. How do I delete one or both and get on the right track?
I think I have the same problem. Could u solve the problem?
N12X93R said:
I used FreeGee to try to install a custom recovery after root. First TWRP, stuck at performing action. Then CWM. Then the older CWM. Always stuck at performing action. The old CWM worked. Reboot to recovery and get security boot error. Looked around on forums and found a CWM batch install that everyone says works for them. Still recovery boot error. Anyone know what's up? I'm on AT&T D800. Rooted by ioroot25
Also RomManager says I have both recoveries installed. Thinking this might be the issue. How do I delete one or both and get on the right track?
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Click to collapse
no you can't get recovery on kk because they patched our recovery/loki exploit on kk bootloader
not able to boot in recovery on Lg g2 802.. with stock 4.4. 2
I have rooted my LG G2 using ioroot 25 and used Flashify tool to flash TWRp 2.7.0.0 however getting boot certification error.
I have 802 model updated on LG 4.4.2.
Please help want install CM11 snapshot build.
Purav786 said:
I have rooted my LG G2 using ioroot 25 and used Flashify tool to flash TWRp 2.7.0.0 however getting boot certification error.
I have 802 model updated on LG 4.4.2.
Please help want install CM11 snapshot build.
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Click to collapse
Safest way is to go back to stock 4.2.2 first, then root with IOroot then install recovery.lok
Drachenminister said:
Safest way is to go back to stock 4.2.2 first, then root with IOroot then install recovery.lok
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Click to collapse
Thanks Dranchenminister, but how can I return to stock 4.2.2 from stock 4.4.2?
Purav786 said:
Thanks Dranchenminister, but how can I return to stock 4.2.2 from stock 4.4.2?
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There is a sticky thread in the general section of the forum
Drachenminister said:
There is a sticky thread in the general section of the forum
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Click to collapse
Thanks again for quick help however I have checked the downgrade process and its too long plus I have to download stock 4.2.2 firmware which is 1GB plus in size..
So is there no easy method to install recovery on already rooted stock 4.4.2 firmware?
Purav786 said:
Thanks again for quick help however I have checked the downgrade process and its too long plus I have to download stock 4.2.2 firmware which is 1GB plus in size..
So is there no easy method to install recovery on already rooted stock 4.4.2 firmware?
Click to expand...
Click to collapse
No, no easy one, and some might even say none at all, but you can read the rooting thread where they discuss recovery as well http://forum.xda-developers.com/showthread.php?t=2448887
Hi
I have a d802 lg g2.
Tonight i tried updating twrp via autorec.
after the update was complete i used twrp manager to start a nandroid backup.
After rebooting the phone gets stuck in a boot loop on the LG logo. I can manage to access twrp but the touch is screwed up and the bottom half of the screen dont register correctly so i cant press the buttons needed.
Can I push an older twrp via download mode? if so, how?
Any other options?
Please help
http://forum.xda-developers.com/showthread.php?t=2797190 Try that it should fix all your issue
joppz said:
Hi
I have a d802 lg g2.
Tonight i tried updating twrp via autorec.
after the update was complete i used twrp manager to start a nandroid backup.
After rebooting the phone gets stuck in a boot loop on the LG logo. I can manage to access twrp but the touch is screwed up and the bottom half of the screen dont register correctly so i cant press the buttons needed.
Can I push an older twrp via download mode? if so, how?
Any other options?
Please help
Click to expand...
Click to collapse
First, I would recommend opening your phone and to check your motherboards model number. There are a lot of refurbished d802's that have altered motherboards. That is why you are facing a broken touch screen and other errors. Please confirm your board number otherwise you may brick your phone.
Sent from my LG-D800 using Tapatalk
xmayhemreturnsx said:
First, I would recommend opening your phone and to check your motherboards model number. There are a lot of refurbished d802's that have altered motherboards. That is why you are facing a broken touch screen and other errors. Please confirm your board number otherwise you may brick your phone.
Sent from my LG-D800 using Tapatalk
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There's nothing wrong with my touchscreen, it's the updated twrp that don't work properly.
joppz said:
There's nothing wrong with my touchscreen, it's the updated twrp that don't work properly.
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That's not what I'm saying. I think your twrp is drunk because you do not have the correct version installed. Can you check the motherboard model number so that you do not brick your phone.
Sent from my LG-D800 using Tapatalk
Situation updated:
last night i updated twrp using cm12, this sent me into a bootloop showing lg logo. i could access twrp but in twrp the touchscreen was acting up making it impossible to do anything.
today ive managed to use lg flash tool with a TOT setting me back to stock 442, after this i used ioroot and i tried installing twrp via autorec and this has put me in an endless boot to twrp and im not able to do anything from there, but touch works in twrp now.
using lg flash tool now fails each time
joppz said:
Situation updated:
last night i updated twrp using cm12, this sent me into a bootloop showing lg logo. i could access twrp but in twrp the touchscreen was acting up making it impossible to do anything.
today ive managed to use lg flash tool with a TOT setting me back to stock 442, after this i used ioroot and i tried installing twrp via autorec and this has put me in an endless boot to twrp and im not able to do anything from there, but touch works in twrp now.
using lg flash tool now fails each time
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Click to collapse
Pm me your teamviewer I'd and I will help you.
Sent from my LG-D800 using Tapatalk
Hey XDA!
I updated my LG G Pad 8.3 to the korean stock 5.0.2 a while back, and now I wanted the AOSP Marshmallow rom on it - but I had no root or recovery!
Turn out (after three hours of infinite searches and no progress) that the solution is really easy - and can be done on the tablet with no PC!
Just enable USB debugging, download the KingRoot app (http://www.kingroot.net/) and let it root the device for you - it loads pretty slow but works great.
Then follow this link to install TWRP (https://twrp.me/devices/lggpad83.html) by following their link to the Play Store. Install the TWRP app, select your device (v500) and the latest recovery image, then confirm the recovery location and let it install the recovery image for you. Mine gave an error but booted right into TWRP afterwards despite saying failed.
And that is it!
Hey dude, after almost a year, someone finnally discovered how to do it! .But I have one problem, I can install the 2.8.7.0 twrp version, but I can't boot into recovery. It just stays in the LG logo, with the (normal) error text on the top left. How did you make it?
Interesting... k
Perrotti said:
Hey dude, after almost a year, someone finnally discovered how to do it! .But I have one problem, I can install the 2.8.7.0 twrp version, but I can't boot into recovery. It just stays in the LG logo, with the (normal) error text on the top left. How did you make it?
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Click to collapse
Have you tryied installing something like quickboot?
I'm really interested in root not to change ROM but to remove bloatware, install a serious ad blocker and perform nandroid backups.
FandangoL said:
Have you tryied installing something like quickboot?
I'm really interested in root not to change ROM but to remove bloatware, install a serious ad blocker and perform nandroid backups.
Click to expand...
Click to collapse
I have the same issue.
root ok
twrp 2.8.7 ok
reboot to recovery stay on the boot logo with "boot certification verify problem" error.
Tried quick boot same issue ...
I tried KingRoot a few months ago and had similar problems. It was kind of like a partial root that worked of a fashion but not completely.
The only way I know of to go from Lollipop to a custom ROM is to download a KitKat kdz and flash it through the Mobile Tool and then root that. Quite a hassle - and one I'm just about to start now.
I've been off the V500 forum for a little while, so maybe there is a better solution out there.
I only rooted because I'm scared of bootloop since in this thread still no answer on how to boot to recovery.
Actually I installed and used successfully an ad blocker and titanium but SuperSU can't be installed because of the missing twrp.
I hope that the thread creator will answer on how to go to recovery.
Sent from my LG-D855 using XDA Free mobile app
kingroot is still dodgy?
Do you mean?
Sent from my LG-D855 using XDA Free mobile app
it still sends alot of data to china servers?
Ok now it's clear. I will check using a firewall on the Wifi router.
Do you know where to get more information on this?
Anyway I used information from this site:
http://zidroid.com/how-to-get-ride-and-replace-kinguser-with-supersu-app/#comment-8930
to remove kingroot and install SuperSU
Sent from my LG-D855 using XDA Free mobile app
@FandangoL
Thanks you for the tip, it works great.
Anyone had luck with this?
I get the Boot Error message when I try to boot with twrp.
I avoided to install twrp because another guy wrote that seems not working.
Root is enough for what I need
Sent from my LG-D855 using XDA Free mobile app
Thank you very much!!!!!!!!!!!!!!!!
Had to install - uninstall KingRoot 2-3 times before SuperSU would work. Lost root access the two first times I replaced KingRoot with SuperSU, but suddenly it worked
When installing recovery image with twrp I get a message that installation failed, but anyway twrp reports that recovery image is installed. (Same thing happened with KingRoot, but then recovery image was not installed)
When I try to boot in to recovery I get the annoying boot error message
Just flashed my G pad V500 20f with Hongkong v50030b. Applied root using this tutorial here. It works. Thank you.
Then, replaced Kinguser with Supersu from the link provided by @FandangoL. Success. Thank you. Pad works great now. As happy as a clam...
UPDATE : is it me ? or with Hongkong v500 30b, it doesn't allow stock recovery mode. Screen just stayed on android lying down exclamation mark. Tried all button combo hold power then tap vol up etc etc .. but none worked.
Read in Google+ Lg G Pad 8.3 forum :
Hi guys, I need your help. I just flashed the Hong Kong version of 5.0.2 to my gpad using LG Flash Tool 2014 and everything went well. Now I found out that there is a 5.1 update in the net for gpad and I even manage to download it. But the problem is that the update file is in zip format which means that I cannot use the Flash tool and it seems that LG disable recovery mode to allow sideloading of update zip files. I really don't want to install custom recovery so if anyone of you have any idea of what I can do to flash this update, please help.
Finally got TWRP to work
Next step is to install cm-13.0
Followed this post to get TWRP working. Had some problems regarding location of *.img files. But if you read the thread I have explained what I had to do.
http://forum.xda-developers.com/lg-g-pad-83/help/v500-how-to-install-twrp-stock-lp-t3165846
xurena said:
.
Now I found out that there is a 5.1 update in the net for gpad and I even manage to download it. But the problem is that the update file is in zip format which means that I cannot use the Flash tool and it seems that LG disable recovery mode to allow sideloading of update zip files. I really don't want to install custom recovery so if anyone of you have any idea of what I can do to flash this update, please help.
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Click to collapse
Do you mean exist a stock update with 5.1 in zip format?
Sent from my LG-D855 using XDA Free mobile app