hii i have LG G4 (H815T), Can I Flash rom like H815L (my country) on my phone (H815T) ?
No u cant if you try u will end up with hard brick i too have 815t i tried using lg up tool with kdz file and ended with hard brick also bootloader cannot be unlocked for 815t
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So, I've recently flashed the kdz marshmallow file that came out from H815 eu to my h815 twn using LGUP. Is it possible for me to get OTAs even tho my firmware comes from the EU? or if I use LG bridge, it'll prompt me to update my phone to marshmallow h815 twn version when it comes out?
@shigi1231 could you tell me how you flashed the EU Marshmallow KDZ to your TWN device? I've tried using LG Flash tool and its fails every time.
lewiscrowley said:
@shigi1231 could you tell me how you flashed the EU Marshmallow KDZ to your TWN device? I've tried using LG Flash tool and its fails every time.
Click to expand...
Click to collapse
Search XDA for the LGUP tool and use that.
hello xda,
i bought (from ebay) an LG g4 h815t from hong kong. it come with android 5 pre-installed and everything works fine.
i decidet to update the phone to mm (via lg bridge) and now the signal is very very poor (alomost without coverage for all day)
Any idea?
thank you very much
Go back to LP since u cant flash modems via twrp since ur g4s bootloader is locked ..
Use lgup refurbish downlod the kdz the file search here on xda
jinderation said:
Go back to LP since u cant flash modems via twrp since ur g4s bootloader is locked ..
Use lgup refurbish downlod the kdz the file search here on xda
Click to expand...
Click to collapse
i'll try, thank you
My Phone Cant root, no network and bootloader locked, but still can use download mode. i tired try many rom on marshmallow and lolipoop but the problems still same. i want to flash back to kitkat. please share to me the file.
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 ?
hello everyone.
I flash by mistake on my lg g4 h815 a korea telecom f500 version of 7.0 nuget everything works until I notice that the device not recognize my usim at all so i try again with lgup to flash another global version of 7.0 nuget and the device get in to a brick right now even with lg bridge its not let me update or to fix it.
there is a way to roll it back and solve the problem please?
thanks for all the help!
i want to add please that the device is unlocked.