Hi everyone , I am manav , i am having a lg g flex japan au kddi . I was trying to install twrp custom recovery but boot certification verify error occurred . it boots for 5seconds with message showing=
boot certification verify
{740}
{740}boot failed
[740]
I am new user to these things . please help me . guide me how to fix it . ASAP
Contact info=[email protected],[email protected]
Phone no.=+919893970805
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Hi,
device : Z1 software 14.5.A.0.242 Active customization 1276-5845_R3D - SFR FR layer - bootloader unlock not allowed
I already tried to do it with, I think, brick result (message update failed with logo on black screen).
This happens during I try to downgrade to 4.4.4, probably due to bad ftf file (not for SFR layer).
Fortunaly, I reached to recover it at the last lollipop version with flashtool and the correct bundle.
I not competly newbie but I'm not an expert too.
So, if I understood correctly :
1 - If anyone can help me with details on how to proceed to downgrade to 4.4.4,
2 - Then root (I think I could do it alone because I did it once), but as it is a long time for me (already lost one day with this try), so help is welcome.
3 - Install recovery system
4 - Then install a pre-rooted lollipop version.
Thanks for any support.
Hello , I'm from Brazil so I apologize for bad English, I was in official soak test was 5.1 and install the final version of 5.1 that came out here in Brazil , only this procedure gave error and my phone is stuck in fastboot mode, tried downgrade but my cell phone was not unlocked bootloader , the system recovery eventually version, and when I try to reinstall or spend ZIP OTA he ends up giving error , in short, someone got there the version of recovey 23.32-14 on img or can extract it? I am in need of urgent help if will not have to take it in technical assistance .
Hello, today i wanted to root and nlock my phone,
I'v unlocked it with twrd easily, but by mistake during the instalation via twrd of SUpersu i'v loaded the wrong version (5.3 insteat of the one for android 6)
So my phone was " stuck " in the Warning bootloader screen
So i'v downloaded the german retail xt1068 to un softbrick my phone, everything worked but now, i dont have wifi / modem, can someone help me to try to fix this ? iv read u have to flash some files to unlock it
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i fixed my issue by doing this
First : http://forum.xda-developers.com/moto-g-2014/general/official-stock-firmware-t3018682
The official "rom" get the one froml your country, for mine i'v used the " RETDE" De for germany
then i followed the instruction 4.1 4.2 and 4.3 and 4.4 , that fixed my issue,
But then my phone was unrooted, so i just did this : http://forum.xda-developers.com/moto-g-2014/general/xt1063-t3018818
Step PART II : ROOTING ( u have to do step 1 if u have not yet )
iv followed the instruction, and now i have wifi, signal, root acces, and unlock
hi guys
i accidentally locked my bootloader while flashing the official global rom tried to flash official again and the recovery says its not supported
sadly my device is now bricked and cant open the bootloder due to (bricking my phone)
my phone is originaly the Chinese version . i thought of flashing Chinese official version will it work ??
please help guys
any answer will help me all i need is to boot my phone up
Hello everyone, I have an lg g4 h811 that constantly says please select a known model in LGUP. I want to return to stock firmware from AEX pie rom, and now I am stock in a boot loop. It gets into download mode though, I have tried all methods I know like using flash tool 2014, lgup, updated all the drivers, even changed the com port to 41 ( in case of flash tool ) still no luck. please I need help ASAP.
Did you find a solution for this? I am experiencing the same thing.
Hello .. I have a LG G4 811 t mobile 32GB phone, what is the appropriate flash?