Help! LG Optimus G Pro Stuck in bootloop! - LG Optimus G Pro

I own a LG Optimus G Pro, that i rooted, installed TWRP, and flashed CM 10.2 onto it. Now it's stuck in a bootloop and I can't get it out. At start, in the top right it says:
Secure Booting Error!
Cause: Boot Unlock Success!!
Ive tried to get it into recovery, I've tried the up volume button and both at once, but but the just shows me a white battery icon with the percentage in green. HELP!

Related

Phone stuck on LG Logo, HELP!

ive rooted my phone and that worked fine, then i went on to unlock it with freegee, i got the backup folder and all, after restsrt, it wont turn on. It's not in bootloop, bcuz it stays on logo screen. I dont know what to do, ive been searching for somethign to help but couldnt find anything. LG Optimus G E970 AT&T. PLEASE HALP
AT&T is here:
http://forum.xda-developers.com/forumdisplay.php?f=1921
hayden0127 said:
ive rooted my phone and that worked fine, then i went on to unlock it with freegee, i got the backup folder and all, after restsrt, it wont turn on. It's not in bootloop, bcuz it stays on logo screen. I dont know what to do, ive been searching for somethign to help but couldnt find anything. LG Optimus G E970 AT&T. PLEASE HALP
Click to expand...
Click to collapse
I'm in the same situation. After rooted, I unlock with freegee then stuck at lg logo. Some body help me!!!:crying:
Tomtep said:
I'm in the same situation. After rooted, I unlock with freegee then stuck at lg logo. Some body help me!!!:crying:
Click to expand...
Click to collapse
Do have TWRP or CWM installed?
Try hard reset. press vol up+vol down and power until you get a message.then press power forbhard reset.if it won't work,kdz updater is the solution to get back to stock.
Sent from LG E975 pwd by CM 10.1

[Q] G3 D850 stuck in fastboot, no download mode

Hello friends i have LG G3 D850 (AT&T) 32GB . I tried to format the phone and suddenly the process stopped and now i stuck in boot loop(fast boot) the phone start to the AT&T logo than dim to black screen and go again..
When i tried to get into download mode it's shows me "secure booting error" dim to black screen and the led is flashing red&blue.
i've found this http://forum.xda-developers.com/showthread.php?t=2477595 thread but couldn't find the right files can you help me? please!!!

[Q] f240s stuck in download mode

Hey guys,
Just a few days ago I received my LG Optimus G PRO F240S. I did some tinkering around with it and when i restarted my phone it was stuck on boot logo and in the corner it it read "boot certification error" I attempted to fix this by using LG's Mobile support tool but it said cant connect to servers.
And now whenever i boot my phone up download mode pops up.
Any help would be appreciated!

[Q] Bricked G3

Hi everyone, new member. Recently my g3 got in a bootloop so i hard reset it. Everything seemed to work fine but after a short time the device used to get stuck and restart. I followed a guide how to revert back everything to stock but something went wrong and the device got stuck on MiniOS and then Reset Status 2.
i tried to fix it by flashing it with .kdz file but for some reason now when i turn it on it says: Secure booting error and the screen turns black and the led starts flashing red and blue.
I cannot access download mode cause it goes straight to the lg logo and black screen but u can access recovery mode. i already tried a hard reset but its no use as the device gets back to the black screen.
Any help would be immensely appreciated as this is my second g3 in 4 months and im tempted to throw it away.
Thanks and good day
Post your device model variant (D850, D851, D852, etc.). Also check out these two threads...
[Q] Bricked LS990 - Can't access recovery or download mode ...Specifically post #16
http://forum.xda-developers.com/sprint-lg-g3/help/bricked-ls990-access-recovery-download-t3053985
[q] lg g3 d855 hard bricked no download mode or recovery!
http://forum.xda-developers.com/lg-g3/help/q-lg-g3-d855-hard-bricked-download-mode-t3090911

no recovery, no rom lg logo just pops up and fades away

So i was unhappy with my rom so i tried flashing another rom on my lg g4 h815 which didn't work and i didn't seem to be able to install anything with twrp on my phone so i wanted to reinstall twrp which didn't work and now I have no recovery, and no rom on my phone and when i turn it on the lg logo appears and then i have a blackscreen, and then that repeats. the logo only appears for like half a second. when i try holding volume up and power the logo stays a bit longer, though my phone doesn't enter download mode. the LG bridge doesn't seem to recognize my phone even after installing driver, and the lg support tool gives me an error apparently but i can't read what it's saying, the error message is just blank. I'm grateful for any help i can get with this. thanks a lot in advance

Categories

Resources