LG G4 LS991 Possible unbrick for 9008 Qualcomm

[Joc1890]

Hello everyone!

I have a bricked qhs dload 9008 LG G4 ls991 and I've been searching in the past five months a method to unbrick this phone via usb.

I found a post in a forum that it seem that they unbrick one of this phone, the only problem "the forum it's totally in russian". I use google translate and think I got the idea. I let you the link if someone has the same problem and want to try the solution
http://4pda.ru/forum/index.php?showtopic=676146&st=5400#entry54915015

I'll give a try with my phone

 

[TheMadScientist]

Hello everyone!

I have a bricked qhs dload 9008 LG G4 ls991 and I've been searching in the past five months a method to unbrick this phone via usb.

I found a post in a forum that it seem that they unbrick one of this phone, the only problem "the forum it's totally in russian". I use google translate and think I got the idea. I let you the link if someone has the same problem and want to try the solution
http://4pda.ru/forum/index.php?showtopic=676146&st=5400#entry54915015

I'll give a try with my phone

did this work
i was under the understanding to this day that a octoplus box with jtag was the only way to fix this device
i havnt had a g4 in a few months so things may have changed but last i heard that was the only way

 

[icoolie]

Hi and a very pleasant day. I know this thread may be dated but it's still relevant due to the fact that a lot of users like my self is still facing this problem in 2018. I have an LG G4 LS991 that I have mistakenly downgraded *not knowing the file flashed would be lower version* anyways, I was able to read full flash and have the firmware extracted and saved. The firmware version is "ZVI" which is the latest.
Moreover, I have read in forums where you can do a direct emmc boot repair via sd card. Only thing you wil need is the systemImage.bin file. If you know how to get this or can provide me with some information on how I can etract it for use, then I would happily oblige. email me [email protected]

 

[[email protected]]

Hi and a very pleasant day. I know this thread may be dated but it's still relevant due to the fact that a lot of users like my self is still facing this problem in 2018. I have an LG G4 LS991 that I have mistakenly downgraded *not knowing the file flashed would be lower version* anyways, I was able to read full flash and have the firmware extracted and saved. The firmware version is "ZVI" which is the latest.
Moreover, I have read in forums where you can do a direct emmc boot repair via sd card. Only thing you wil need is the systemImage.bin file. If you know how to get this or can provide me with some information on how I can etract it for use, then I would happily oblige. email me [email protected]

Check below link if anything helps...
https://forum.xda-developers.com/tmobile-g4/general/lg-g4-h811-complete-unbrick-guide-100-t3461629

 

[steadfasterX]

Hi and a very pleasant day. I know this thread may be dated but it's still relevant due to the fact that a lot of users like my self is still facing this problem in 2018. I have an LG G4 LS991 that I have mistakenly downgraded *not knowing the file flashed would be lower version* anyways, I was able to read full flash and have the firmware extracted and saved. The firmware version is "ZVI" which is the latest.
Moreover, I have read in forums where you can do a direct emmc boot repair via sd card. Only thing you wil need is the systemImage.bin file. If you know how to get this or can provide me with some information on how I can etract it for use, then I would happily oblige. email me [email protected]

http://bit.do/unbrick9008



Sent from my LG-H815 using XDA Labs