Develop Bugs

[Q] F240L can't boot in recovery

I have tried both FreeGee and the link
http://forum.xda-developers.com/showthread.php?t=2361941
For FreeGee, my phone freezes at LG logo whenever I try to boot into recovery.
For the script in the link, it gives the error
"[-] Loki aboot version does not match device."
Can any one help me? Thanks?

[Q] Cannot boot into Recovery!

Hello, So I am running the P930, with 4.0.4, I did a factory reset, I rooted using Binary's guide : http://forum.xda-developers.com/showthread.php?t=1886460, used CWN, installed the backup successfully, and when I try to either install rom, or boot into recovery, I get the LG Logo, with these errors in the top right :
-----------------------------------------------------------
Secure booting Error
Cause: boot certification verify
-----------------------------------------------------------
-------------------------------------------------------------------
Entering the fastboot...
Entering the fastboot...
long time no see!
--------------------------------------------------------------------
Help??

Jigglymex said:
Hello, So I am running the P930, with 4.0.4, I did a factory reset, I rooted using Binary's guide : http://forum.xda-developers.com/showthread.php?t=1886460, used CWN, installed the backup successfully, and when I try to either install rom, or boot into recovery, I get the LG Logo, with these errors in the top right :
-----------------------------------------------------------
Secure booting Error
Cause: boot certification verify
-----------------------------------------------------------
-------------------------------------------------------------------
Entering the fastboot...
Entering the fastboot...
long time no see!
--------------------------------------------------------------------
Help??
Click to expand...
Click to collapse
you need bootloader, just go to find a recovery with bootloader.
Now,you need to flash kdz，root,and flash a recovery with bootloader!
Hope can help you !

You can't load a functional custom recovery unless you unlock the boot loader. You have to go through the unbrick process.

Secure booting error after flashins backup

hello guys i got twrp 2.8.4.0 bumped to the phone but when i try to restore my backup after it flashes it pops up saying secure boot error boot certification verify
and when trying to flash any other roms twrp is saying zip is corrupt,can anyone help me?,ive tried flashing it stock to 10b with no luck

[Q] Secure Booting Error! Cause: boot certification verify

hey all, trying to get my LG G3-VS985 running android 5.0.1 to boot to twrp so that i can install a custom ROM. I've tried to flash it either by myself, or with tools like flashify, and when i attempted to reboot into recovery i would get the:"Secure Booting Error! Cause: boot certification verify" error and have to reboot again

ChilledYooper said:
hey all, trying to get my LG G3-VS985 running android 5.0.1 to boot to twrp so that i can install a custom ROM. I've tried to flash it either by myself, or with tools like flashify, and when i attempted to reboot into recovery i would get the:"Secure Booting Error! Cause: boot certification verify" error and have to reboot again
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=3081396
https://play.google.com/store/apps/details?id=b007.autorecvs985

TWRP Boot error / Recovery error

Currently i'm on TWRP 2.8.6 / Whenever I flash TWRP 2.8.7 or higher version, recovery is not accessible. normal boot is ok. but can't boot in to recovey. it says "Secure Booting Error! Cause: boot certification verify" . But i can boot in to system.
I reflashed TWRP 2.8.6 and recovery is accessible again. I tried flashify/ TWRP manager and Terminal method. all are result in "Secure Booting Error! Cause: boot certification verify" error.
Does any one know how to fix this? Thank you!!!

Which version of the G3 do you have?

redduc900 said:
Which version of the G3 do you have?
Click to expand...
Click to collapse
F400K
korean model. Stock MM installed.

Have you tried flashing the latest 3.0.0-0.img file from within TWRP?

redduc900 said:
Have you tried flashing the latest 3.0.0-0.img file from within TWRP?
Click to expand...
Click to collapse
yes. same result. actually I was trying to flash TWRP 3.0
Then Boot secure error message appeared when trying to go to recovery. then tried 2.8.7 . yet no luck. finally flashed 2.8.6 which phone had before trying TWRP 3.0
then everything is OK. I followed instructions to update to TWRP 3.0 yet this error occurs

Are you downloading the *.img files directly from TeamWin, then checking the md5?
https://dl.twrp.me/f400/twrp-3.0.0-0-f400.img.html