UnBrick LG G2 Korean F320S

zubair1836

Senior Member
Feb 17, 2016
171
43
38
Gujranwala
Please don't ignore this thread, I have tried all guides and methods. Still Stuck:
So, I have LG G2 F320S (32GB).
Only Download Mode is working: Shows User B890 and ROOTED.

I can't flash any kdz file using LG Flash Tool 2014: It gives error at 2% (Searched all about it, Some people say driver probelm, So I tried uninstalling the drivers and install them again: No sucess. Tried another PC: Same problem)

Tried TOT method: P.S. There is no .tot firmware available for this device. So I tried kdz instead. It gives error: Failed Previous Load() : (Searched it, Nothing found)

Tried LGUP: It cant identify model number: i.e. It requires device to be on.

How I reached here:
1. Device was working totally fine on official KitKat. No official updates. So, I found a .kdz Lollipop for it. I flashed it using LG Flash Tool 2014. Booted up nicely but I was facing a bug: Dead Sleep (screen wont wake up sometimes once locked, although touch was working, Tried some guides to fix that But no success).
2. Found a Custom ROM by Cloudyfa running Lollipop here, Rooted the device, Installed TWRP v2.8.7. Flashed the ROM: Booted up nicely but Dead Sleep persisted.

So, Tired from everything: I wanted to revert to stock by using KitKat kdz: Put the phone in Download mode and tried to flash the KK kdz: Error at2%. It has been days :( .
P.S. The kdz I am using is fine as I once flashed it on the device in between all that flashing thing and this firmware was stable.
 

1heffer

Senior Member
Mar 2, 2011
1,185
370
0
Pennsylvania
I've been out of the g2 scene for awhile but just want to make sure you've checked the hash for your kdz. Files go bad sometimes.
Please don't ignore this thread, I have tried all guides and methods. Still Stuck:
So, I have LG G2 F320S (32GB).
Only Download Mode is working: Shows User B890 and ROOTED.

I can't flash any kdz file using LG Flash Tool 2014: It gives error at 2% (Searched all about it, Some people say driver probelm, So I tried uninstalling the drivers and install them again: No sucess. Tried another PC: Same problem)

Tried TOT method: P.S. There is no .tot firmware available for this device. So I tried kdz instead. It gives error: Failed Previous Load() : (Searched it, Nothing found)

Tried LGUP: It cant identify model number: i.e. It requires device to be on.

How I reached here:
1. Device was working totally fine on official KitKat. No official updates. So, I found a .kdz Lollipop for it. I flashed it using LG Flash Tool 2014. Booted up nicely but I was facing a bug: Dead Sleep (screen wont wake up sometimes once locked, although touch was working, Tried some guides to fix that But no success).
2. Found a Custom ROM by Cloudyfa running Lollipop here, Rooted the device, Installed TWRP v2.8.7. Flashed the ROM: Booted up nicely but Dead Sleep persisted.

So, Tired from everything: I wanted to revert to stock by using KitKat kdz: Put the phone in Download mode and tried to flash the KK kdz: Error at2%. It has been days :( .
P.S. The kdz I am using is fine as I once flashed it on the device in between all that flashing thing and this firmware was stable.
Sent from my LG-US996 using Tapatalk
 

1heffer

Senior Member
Mar 2, 2011
1,185
370
0
Pennsylvania
You could also try to find koush's universal adb driver or something equivalent. I've seen adb that seem to work but actually don't.

Sent from my LG-US996 using Tapatalk