LG G3 How to go back to stock - G3 Q&A, Help & Troubleshooting

Hi. I have LG G3 D855 currently running on cyanogenmod cm-13.0-20160303-NIGHTLY-d855 with no additional gapps (gapps-arm-6.0-stock-20160303) so its only cyanogenmod on device, I want go beck to stock android 5.0 but i can't enter download mode nor instal TWRP and my pc can't recognize device any more i tryed to install many versions of LG drivers and nothing. Even try almos every ethod on internet to go bact to stock and i can't go anywhere. Please Help..

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i cant connect my lgg3 d855 to lg pc suite after i install cm 13 !!!!

i did something stupid i lost backup of originally marshmallow i install cm 13 and i want to go back to originally but i cant conect to pc suite how i can go back ?
Thanks !!

Not detected by lgup!!!

Guys. I am running fulmics 6.1 and Gabriel Kernel on my Lg g3 d851 and my device is not being detected by lg update tool.
I want to go back to stock but i can't flash the kdz.
I have tried even reflashing fulmics 6.0 without any custom kernel.... And even reinstalling pc drivers but nothing works for me....
Even tried flashing other rooms like resurrection remix and bliss pop... But still not able to get my phone detected.....
Even tried reinstalling a fresh copy of windows but the phone is not deducted in download mode...
ANY HELP WILL BE APPRECIATED

Help lg g4 is hard bricked

I have an lg g4 h811, when I tried to flash a cm14.1 rom it said it was a h815 so it didn't work so I decided to get stock rom (cause I bought it from eBay and the previous owner installed a random custom os with bugs). So I tried to flash a flashable lg g4 stock h811 rom in twrp and after the flash, I pressed reboot and it turned off and won't turn back on. It won't accept charge, it wasnt recognized by my laptop, and won't turn on. Any help would be appreciated thx.
:good:
Can you get back into TWRP recovery mode? If not, can you get into download mode? Follow these instructions EXACTLY, http://forum.xda-developers.com/g4/general/guide-lg-g4-stock-firmware-to-stock-kdz-t3107848
If that doesn't work, install LG Bridge and get into download mode and see if you can update that way.

LG Bridge for software reinstall

Hi all,
I was wondering, once I have custom firmware and recovery on my lg g4, will I be able to reinstall the software from LG Bridge. I understand that I could use the kdz downloaded by it in LG UP, but I was wondering, if I put my phone in download mode, could the update error recovery utility in LG Bridge also reinstall it?
Thanks in advance for your help
ThePiGuy said:
Hi all,
I was wondering, once I have custom firmware and recovery on my lg g4, will I be able to reinstall the software from LG Bridge. I understand that I could use the kdz downloaded by it in LG UP, but I was wondering, if I put my phone in download mode, could the update error recovery utility in LG Bridge also reinstall it?
Thanks in advance for your help
Click to expand...
Click to collapse
I tried this recently just to see what it does, but it even didn't recognize the phone. So you probably need to use LGUP (which I used to go back to stock on my G4) or TWRP to flash something else.
SuperBommel said:
I tried this recently just to see what it does, but it even didn't recognize the phone. So you probably need to use LGUP (which I used to go back to stock on my G4) or TWRP to flash something else.
Click to expand...
Click to collapse
I just tried it and interestingly if the phone is in download mode, it does get recognized as an LG device and will initiate an Update Error Recovery

G3 D855 jelly bean - unable to install twrp

Hi ,
I try to install TWRP on my G3 jelly bean model D855
I've tryed via adb, flashify. Nothing works: when it reboots, it goes to flashboot mode. Even pushing vol - et power buttons, leads to flashboot mode. (even pushing, release, and pushing again)
I managed , via shell, to bump! it (well, i think i did, as i could go until the screens where we have to choose to factory reset) but still, only fastboot mode.
I've search on the net and tryed all tutos i've found
Does anyone have a clue?
Thanks,
Wish you a nice day
I don't have any clues or pointers but I'm quite curious. When the G3 was introduced it came with 4.4.2 KitKat. The G2 had JellyBean. How did you get JB on the G3?
I can only find one reference to that combo. An article titled " LG G3 D855 MT6572 jellybean firmware free download" but actually offers up a KitKat download.
Anyway, strange.
Have you considered upgrading the firmware (to KK, LP, MM) using a flash tool or LGUP? If you really do have JB on a G3 I can see why trying to get TWRP on it is problematic.
LG G3 D851, Mahdi v2.9 ROM (4.4.4), microG (NoGApps), MultiROM, XDA Legacy
Marcdw,
My mistake: it's actually 4.4.2 so kit kat version, you're right.
I'm trying to upgrade but PC suite is bugging on my PC... will try on another PC tonight....
Thanks for taking time

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