[Q] Help, bricked device - G2 Q&A, Help & Troubleshooting

I own a LG G2 D805 and I tried do install a D802 ROM. When it booted, the screen showed a lot of glitches, as though the lcd had been damaged. I went back to the recovery and tried to flash other ROMs without success. I got into download mode to go back to stock but now I can't flash any d805 kdz, only d802 kdz, and as I do, the device keeps rebooting as soon as I get into the set up screen or shortly after that. What can I do?

Related

[Q] [Help] Those who have no unbrick method working

Tried All
[VDO-GUIDE] Return to Stock Firmware via OFFLINE MODE - Fixed cannot flash kdz
LG G2 Stock Firmware (Go Back to Stock)
[FIX] NO Recovery mode, No download mode, after OTA on rooted LG G2
Can anyone help to restore my LG G2 (D802)?
1. Don't have a proper download mode
2. If i go to Factory reset, it dosen't moves forward.
3. if i plug usb to phone, it is stuck at lg logo endlessly.
Help is needed
raahult said:
Tried All
[VDO-GUIDE] Return to Stock Firmware via OFFLINE MODE - Fixed cannot flash kdz
LG G2 Stock Firmware (Go Back to Stock)
[FIX] NO Recovery mode, No download mode, after OTA on rooted LG G2
Can anyone help to restore my LG G2 (D802)?
1. Don't have a proper download mode
2. If i go to Factory reset, it dosen't moves forward.
3. if i plug usb to phone, it is stuck at lg logo endlessly.
Click to expand...
Click to collapse
I have exactly the same problem. LG G2 D802 version.
speango said:
I have exactly the same problem. LG G2 D802 version.
Click to expand...
Click to collapse
I know many people are stuck in same type of problem.
Just want to know if someone has a proper solution to it.

[Q] Bootloop after CM 11

Hello,
Yesterday i flashed my LG G2 D802 with cm-11-20141221-NIGHTLY-d802
But i rebooted and everything was fine, and after that i got a error withs says ''Security error''.
So i got into download mode and flashed it with the stock KDZ, no succes. Every time i flash a KDZ it got stuck in a weird bootloop. When the LG logo appears it loads and shut of and on, and repeat that.
Can someone help me?

[HELP] D802 with black screen after flashing KK bootloader

Hi guys,
i have made a huge mistake i think...
Overview: LG G2 D802 with TWRP 3.7.1 by Blastgator, Render Kernel R11 and Cyanogen mod 12
I flashed via TWRP the KK bootloader 20H by Dorimax thinking that having all Bumped should do the trick but now the screen show the LG logo on start and i cant enter recovery nor download mode BUT the phone can correctly boot with cyano.
The problem is that the screen is black and i cant do nothing... the rest work well cause i can call my phone and it rings, i can see the SDcard from my pc, etc...
I tried via ADB but i never allowed it from the phone so i can't find it.
What can i do?
Thanks

Bricked LG G2 D802

Hi Guyz, so i managed to brick my phone yesterday. Was running Optimus G3 and decided to flash CloudyG2 3.3. Followed the instructions did a full wipe but when rebooted LG logo would flash for a split second then screen goes blank. The screen is on because can see the back-light but nothing boots. Tried a couple more restarts but the same thing happens. I did take a TWRP backup prior but when i enter recovery mode and restore the backup, when it reboots i get the LG logo then the android animation but then it freezes/stops on the Android text.
I then tried flashing stock rom via LG Flash Tool, downloaded both kitkat and lollipop kdz files, entered download mode on phone and got the firmware update message, went through the process of flashing with the flash tool but when it comes to the software upgrade part, it gets to 2% then fails. with a message - Upgrade stopped due to an error. I get this message when trying to flash both kitkat and lollipop kdz files and i have tried on both windows 10 machine and windows 7 laptop.
As i have access to recovery i have tried restoring backup many times but it just gets stuck at after the android animation, i guess my next step is to try the tot flash method but im struggling to find a clear guide on how to do this so any advice would be helpful.
Cheers, Justin.
wrong bootleador try flash kk bootleador then kk baseband then wipe then cloudy g2 2.2 and reboot
amin44 said:
wrong bootleador try flash kk bootleador then kk baseband then wipe then cloudy g2 2.2 and reboot
Click to expand...
Click to collapse
Thanks, actually shortly after i posted question it fixed itself... i tried flashing lollipop again, the software upgrade started and it got to 2% then error. I left the LG flash tool open with the error on screen, disconnected phone and rebooted the phone... it went past LG logo and got stuck in boot just after showing android animation, so then i plugged in phone (wanted to see if could access phone via windows whilst stuck at boot) and after a couple of minutes the software upgrade window started on my pc so checked phone and it had switched into Firmware Update mode and was updating... so all good now!! Lollipop has installed and phone all working.
^^^ This may help someone with similar problem.
Thanks,
You should've flashed the kitkat bootloder before.. If you want to go back to cloudy ,flash the kitkat bootlader again..

[Q] LG G2 D802 Unbricking help needed :(

Hey guys, I know there are lots of brilliant minds in here, so I really need help, since g2 is my 2nd daily driver and my g4 died for some frickin' reason. Running D802 with cm11 flashed and cwm recovery.
Basically, I accidently accepted the auto software update and now, my phone rebooted and cannot boot (only boots into recovery). It cannot boot into download mode, so flashing the stock Android .kdz doesn't work without the dw mode. I tried to flash a ROM thru adb, but my pc didn't detect my g2 as an adb device, even tho I installed lg's usb drivers.
I really need the phone by tommorow and I have like 3 hours to do everything, any help would be appreciated a LOT.
tl;dr
LG G2 (hard?) bricked
no download mode
recovery still intact
phone doesn't boot
pc doesn't recognize it
basically stuck in recovery

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