Hello everyone... I was on stock MM V20e-OPT2-HQ and I tried flashing to LP back, I used LGUP and check the update option cause refurbished only make me choose TOT file and no KDZ... after 100% complete. the phone wont pass the LG logo. my G4 is 510... help me please
ok I used the lg bridge to unbrick and it worked... it is now on LP V10e-SCA-XX. any one know from where is that version?
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Hi good people I got problem with my LG G3 D855 I don't know it's European or what but I'm using in south Africa when I'm trying to switch ON it says LG SECURITY ERROR and goes OFF it was rooted and visions was 5.1.1 I even try to flash it with LG flash tool but it's not conecting:crying: now i don't know what to do plz I need help plz
You can check this out.
Probably if you have access to custom recovery and you change the kernel could fix the security error.If not you could try to flash a stock firmware with flash tool and reroot your phone.
[Guide] LG G3 Stock Firmware (Go Back to Stock) KDZ & TOT Method
moon125 said:
Hi good people I got problem with my LG G3 D855 I don't know it's European or what but I'm using in south Africa when I'm trying to switch ON it says LG SECURITY ERROR and goes OFF it was rooted and visions was 5.1.1 I even try to flash it with LG flash tool but it's not conecting:crying: now i don't know what to do plz I need help plz
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Surely you're not referring to the "Secure Boot Error"?
It happens for recovery access or affects the normal bootup too?
In both cases you have to put device in Download Mode and flash a "bumped" recovery (TWRP is highly preferable).
If the issue persists, you have to restore the stock rom with the LG Flash Tool 2014 by doing a "CSE flash" and lose all data.
If you not solve, your device is officially compromised and ****ed up.
The warranty won't guarantee assistance for broken phone with custom rom or recovery installed.
I just bought new LG G3 D855 32gb from UAE
checked its imei via csmg tool and got the update link of v21a kdz file.
problem is I am unable to upgrade my phone manually as the update stops at 2%..
someone know the solution please respond in need of this help thanks
I want to unlock my LG 500L(I guess everyone wants that right ) which is updated to nougat.
I tried to downgrading using the F500l20u kdz from lg firmware using LGUP but it failed at 11%.
Replaced the .dll file , still no luck.
Tried to go back to LP using the tot but it failed giving the unknown command error.
So if anyone of you who want to support the unlocking of LG g4 F500L with nougat can give me suggestions on how to go back to MM in order to flash the USU.
Flashing back the Nougat kdz works fine though.
hello everyone ,
i got LG G4 H815L
now i was on Android 6.0 a long time and i see that i able to upgrade to android 7.0 with LG UP and TOT file for my model
so i did this .. and the android 7 boot up and everything was fine but all my things and the carrier bootup logo stay ..
so i think that i should take the TOT file again and press refurbish and not Upgrade button
here is the problem .. i am stupid
so the flash failed on LG UP and the phone get stuck on Firmware update
and .. i cant do anything else ... i try to flash a lot of versions of android 6 that fit to my model H815L
but they stuck in LG UP on 24% and after that i get Error message 0x2000
i try to search about 4 hours how i solve the error ...
i replace 8994 dll's
try to install LG drivers again
and lg up again from another source
and really everything
so i give up ... i need a help ..
in the LG up software i see in version H81529A
maybe my phone think that he another model ?
but the TOT file that i download of android 7 is optimized for H815L only ..
Update :
LG UP let me Flash H815 V20P
on my H815L
but i didnt have my language on my phone...
what did i do.. i didnt want to flash again KDZ file on LG up and make my phone brick again ...
why i cant flash H815L ?
i add the language that i need with moreLocale2
but every reboot the language deleted ..and its annoying
i want to flash H815L
from my country but its not possable
all the KDZ files didnt reach 100% in LG UP
and brick my phone .
Help someone ?
LGUP not working it says you have to select a known model please and lg flash tool says failed previous load() help me I can't find a fix my model is lg g3 d852 and my phone is bricked any way to install twrp so I can flash firmware via twrp because those flash tool doesn't work plz help me
If you can acess download mode, you can use the two methods in the thread below.
[Guide] LG G3 Stock Firmware (Go Back to Stock) KDZ & TOT Method
http://forum.xda-developers.com/showthread.php?t=2785089
Install these drivers before you do anything
http://www.lg.com/us/support/software-firmware
I wish you the best.