I am an owner of LG V10 and I just bricked it and I need your help. I tried to downgrade with LGUP and other tools and the result was to have a non working phone. My phone cannot boot and it goes straight to Firmware Update screen. Bootloader is locked and it wasn't rooted. I hope that someone can help me.
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My screen stopped worked (not mirrored) after trying to unlock the boot loader with this method http://forum.xda-developers.com/showthread.php?t=2277639. I then flashed V10g and v20d knz files and hard rest many times.
i have now idea what to do next PLEASE HELP!!!!
Can someone help me, I'm bricked to "Security Error".
I have the P769 Tmobile phone and Windows 8 x64. I can't figure out for the life of me how to get any of these tools to one get my phone back in working order and two rooted with boot loader unlocked. I really just wanted to put kitkat on this thing.
Yes I have read the guides...several of them
I can access sw download mode by the way.
Any help would be appreciated.
Hey,
yesterday i was in the same situation - brick phone with "security error".
I found here on xda a solution in thread:
http://forum.xda-developers.com/showthread.php?p=36351786#post36351786
You will need a stock LG rom and and files described in link. It works
Hi Fellow Users!
I just bought LG v10 yesterday with international warranty even though i live in UAE, the problem is i am following all the steps from "step by step guide to root for tmo" but unfortunately i am not able to boot into phone recovery which is odd for me as i am a long time user of android, is that possible my phone doesn't have one? I tried everything adb, manually but nothing worked, i once booted my phone into recovery via adb but i saw green android picture with no command written on it and fastboot didn't worked there so there is that.
1) i tried dirty_cow but stuck at getenforce "permissive didn't appeared which is must needed, i think its related to my bootloader"
2) should i follow LGUP procedure even i am not sure my bootloader is unlocked?
P.S my phone is TMO although its unlocked to use any network.
Please advise, thank you
Unfortunately flashing KDZ file bricked my phone, :crying:
Now its just off it doesn't turn on tried everything any advise?
Update: Went to LG TechServe and handed over my phone to re-flash the original firmware, bad thing they don't cover international warranties as i live in UAE and the model i have is TMO with international warranty so there's that.
Reason to share the story, may people learn from this.
Have you tried with Kingroot app or kingoroot app? These apps can root many devices.
Hi, good day.
My Lg V10 H962 is bricked after a fail update. I tried to flash the stock ROM with LGUP, but there no way, now, to enter to download mode.
Also, i cant use the fastboot commands to flash the image, because the bootloader is locked ( cant unlock due to usb debugging is not enabled).
Please help.
Thanks!
(sorry for my english).
have you fix this? I have a H962 still on 5.1.1 trying to get to nougat,
pls help if have any experience, thanks in advance
Anybody knows how to unbrick our phone please.
problem still didnt solved!!----
Hello to all admin and friends,
Recently i decided to have a try on downgrading my huawei p9 from nougat to marshmallow ... After all done I realize that i installed wrong country firmware... to make it back to my country firmware I re-download all the firmware back.... unfortunately i replace the update.app with the "HUAWEI P9 Rollback Package" and I messed up my entire phone... [now my phone is stuck on HUAWEI LOGO.... well guess im facing a hard brick.. T.T ] on fastboot ... my phone & frp locked... i tried to unlock bootloader, phone n frp all that stuff but still failed.... adb etc has installed tried few tutorial on post and youtube channel step by step but still cant fix my problem... anyone that kind enough willing to help me please?
oeurn.ren said:
Hello to all admin and friends,
Recently i decided to have a try on downgrading my huawei p9 from nougat to marshmallow ... After all done I realize that i installed wrong country firmware... to make it back to my country firmware I re-download all the firmware back.... unfortunately i replace the update.app with the "HUAWEI P9 Rollback Package" and I messed up my entire phone... [now my phone is stuck on HUAWEI LOGO.... well guess im facing a hard brick.. T.T ] on fastboot ... my phone & frp locked... i tried to unlock bootloader, phone n frp all that stuff but still failed.... adb etc has installed tried few tutorial on post and youtube channel step by step but still cant fix my problem... anyone that kind enough willing to help me please?
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Hi there,
Are you able to connect your phone and can ADB Recognise it?