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!
Related
Okay so i recently rooted the Optimus G and don't have CWM installed, and now at first the phone was stuck in a boot loop now its stuck in download mode, KDZ says the phone isn't connected, and I can't get out of download mode.
What should I do?
hypr2011 said:
Okay so i recently rooted the Optimus G and don't have CWM installed, and now at first the phone was stuck in a boot loop now its stuck in download mode, KDZ says the phone isn't connected, and I can't get out of download mode.
What should I do?
Click to expand...
Click to collapse
Scratch that I got it fixed, used a different mode no cs_emergency, just emergency mode and it started writing the ROM,
I tried rooting and unlocking the bootloader on my phone and accomplished both tasks after this i had no problems but i restarted my phone and when i did so my phone is now stuck on the LG logo and i cant seem to get into download mode either is there any fix to this or is my phone bricked now?
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!
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!!!
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