Help my Lg g2 stuck on black screen - General Questions and Answers

My g2 f320k just got stuck on the black screen after upgrading from cloudy g2 2.2 kitkat 4.4.2 to cloudy g2 3.3 lollipop 5.0 all i did was i followed everything single instruction plz help me no download mode no recovery and no normal booting when ever i connect it to a windows 7 pc all i get is this error lg g2 qhsusb_bulk(qualcomm 9006) not found plz help

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[Q] LG optimus black, cant unbrick even after flashing smart flash, kdz help

I had followed lots of forums.I flashed with kdz updater, smart flash.. FLashed v10a,v20b,v10e etc.. still cant unbrick. MY phone is booting but stuck at LG logo flashing key lights.. Please help.... please help this is my last hope..
Camera not working in cyanogenmod 9 ics for lg optimus black
Hi,
I recently rooted my LG optimus black and installed ur fabulous update for ICS...My only issue is the camera is no more functional, so is it a issue in the update released or is it because of improper installation on my phone.
Thanks,
Akansha

LG G3 firmware stuck at 4%

i was at cloudy G3 2.5
my phone is Lg g3 F400L
i;ve installed TWRP and flashes cloudy g3
it was not getting started and was stuck at bootloop
i downloaded the the firmware
and when i connect my device into download mode
my phone showed an firmware update screen and in a box at bottom *USER B100* is shown but when i click on start process
firmware update is stuck at 4%
after 10 second A retry Buttons shown up and after another try A screen shows up thats says disconnect the battery and try again
i've tried this flashtool very successfully with my g2 and g3 Many Time but now a creapy error is blowing my head offf
i'm trying on the same lg g3
how can i fix it?

[Completed] Lg flashtool

Hello i need some help im trying to reinstall my lg l70 android thro lg flash tool 2014 the reason is some time ago i had my stock system and i wanted to upgrade so installed cyanmod 12.1 and everything was ok but then for some rason i installed cyanmod 13 and my sim card dindn't work then i tried to use my backup of my stock system but it failed and i was in a bootloop then i used lg flash tool 2014 i got a android im guessing it was lg l70 metro pcs version and the issue is i can' t open apps normally .When i unlocked devlopers options i try to open them but nothing happens im just stuck with a black screen and after a few minutets it crashes and it with other apps too like youtube,games and somethomes internet and gallery and any fixes? I tried to reinstall my system but LG flash tool shows S/W Upgrade in progress and phone stuck at LG screen and ive tried to to a factory reset didn't help and my phone now isnt rooted e.t.c soo what should i do to fix this issue?
XDA Visitor said:
Hello i need some help im trying to reinstall my lg l70 android thro lg flash tool 2014 the reason is some time ago i had my stock system and i wanted to upgrade so installed cyanmod 12.1 and everything was ok but then for some rason i installed cyanmod 13 and my sim card dindn't work then i tried to use my backup of my stock system but it failed and i was in a bootloop then i used lg flash tool 2014 i got a android im guessing it was lg l70 metro pcs version and the issue is i can' t open apps normally .When i unlocked devlopers options i try to open them but nothing happens im just stuck with a black screen and after a few minutets it crashes and it with other apps too like youtube,games and somethomes internet and gallery and any fixes? I tried to reinstall my system but LG flash tool shows S/W Upgrade in progress and phone stuck at LG screen and ive tried to to a factory reset didn't help and my phone now isnt rooted e.t.c soo what should i do to fix this issue?
Click to expand...
Click to collapse
Greetings,
Thanks for using XDA Assist and welcome to XDA!
I have searched XDA and it seems your device is supported here:
LG L90
If you create an account with XDA (It's Free!!) you can ask for help here:
Optimus L90 Q&A, Help & Troubleshooting
Good luck!

Unbreack Lg G2 D801

Hello Guy's
I Have an LG G2 D801
And recently i have breaked (i rottes it and then i tried The auto rec for lg g2 d801 to install recovery but this bricked my phone
After that. Always when i try to turn on my device after the lg logo the screen turn black
With no download mode
I try to unbreack it with my computer but im feild idon't know what's wrong nothing happend
So can someone tell me an way Step by step to unbreack it successful and what frimwere or the Rom that should i install it if the unbreack is success !

lg g2 d800 problem with touch

hello
i have lg g2 d800, I opened the phone inside and on the board I see written D800, also the screen i see that D800, has a long and narrow connection
now i have a lollipop, in the software i see lg g2 d802 and i have problem with touch
I try to do root with iroot but without success, nothing happens
I tried to switch to d800 with a version of this guide:
https://www.youtube.com/watch?v=Lg693AYgoTo&feature=share&app=desktop
It also did not help
what can I do?
Same problem here too. I'm using d800 with cyanogen 13.0marshmallow. Oncxe I flashed with jellybean stock firmware. Touch problem was gone but after some hours it again started. One inch horizontal line touch doesn't work

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