Hello everybody! I had problems when installing a custom rom on my LG G8s, I wanted to ask you for help to get the rawprogram and patch files to be able to install the original firmware, the version is G810RA. I tried to create them but failed, nor does it wake up in any other way. It is only recognized by QFil.
I have this same problem
Recently I bought LG g8s and I think I bricked it (Brick) because nothing reacts neither recovery nor fastboot nor even the LG logo. because I wanted to install Windows arm. I unlocked the bootloader and rooted it, and I got to install twrp but something went wrong, I pressed something install to inactive (after OTA) on magisk and turned off and then it does not respond to anything
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I've got an LG G4 H811 (tmo) that I'm trying to install CyanogenMod on. (They list it as a supported device.) I successfully rooted it (Thanks, Team Codefire!), but "adb reboot bootloader" is just restarting the phone normally, and holding power & vol+ isn't working for me either. I'm running H81110h and I checked "Enable OEM unlock" in dev options. Does tmo have the bootloader locked down completely, or am I missing something?
Did you install TWRP? Whenever I get a new G4 (I'm on my 3rd one due to bootloop issue - this one was made in September, so hopefully I don't have anymore problems) I flash rooted image, and use that to install TWRP via Flashify or similar app. Once I have TWRP, I install whatever ROM I want.
I recently successfully unlocked bootloader on my H815 EUR version, v20a. I then proceeded to flash TWRP after booting into it from fastboot. I let the phone restart to make sure everything is ok. Then I went back into TWRP to flash SU. After that, I got a bootloop stuck at LG logo. Luckily I was able to use LG Bridge to flash back to stock and get rid of bootloop.
My question is, how come I got a bootloop? Is it worth it to try to root my phone again? I want to be able to use titanium backup to transfer stuff from my old phone. I also want to use xposed.
So I followed all the right steps to getting the bootloader unlocked, installing TWRP as the custom recovery and installing SuperSU root. Now I'm stuck in a bootloop with no way to access the bootloader from ADB... Hardware access to the bootloader doesn't work. I get the bootloader unlocked notification but then it goes straight into boot. Windows recognises that there's a device there but I can't access the files and see it in adb... Feeling very lost with this
I had a similar issue. TWRP installed correctly, flashed SuperSU. Unable to boot - phone stuck on the initial splash screen.
In the end I had to us LGUP to flash a suitable KDZ file and resurrect the handset. Read more about it here: http://forum.xda-developers.com/g4/help/lgup-install-kdz-mm-lp-t3249803
Curiously, I have greater success using adb and fastboot on a Mac than I do on Windows 10 from which Fastboot resolutely refuses to communicate with the phone.
Hello all,
I'm pulling my hair out trying to figure this one out. I have long ago unlocked the bootloader and have crossflashed my G710PM to ULM. At this point my main goal is to flash lineage to this device. I had originally bricked the phone flashing a V30 experimental bootloader, seeing as it was my daily driver, I went an purchased a new phone. Now I'm back to work on this phone as a project, and with a quick QFIL flash, I'm back to square one.
I have only been able to access fastboot when I have the ULM11g firmware flashed to the phone, as far as I'm aware, you can't flash TWRP using this version so I flashed ULM21d in order to get TWRP on it. I wasn't able to get to fastboot from this version so I tried flashing the Euro firmware EM20b. Once again, no fastboot. I've made multiple attemps to find the abl-a image for the ULM version with no success.
I'm determined to get lineage on the phone.. Any help as to where I should start would be hugely appreciated!
Flash Ulm11g again and ab_a then flash ulm20e or 20
Hi, i just got a LG G8 ThinQ Verizon last night and i wanted to install lineage OS for it but when im done unlocking the bootloader and installing TWRP 3.3.1.0, my phone just keep booting into TWRP and saying no OS installed, it couldn't reboot into system or fastboot or edl, is there any way to fix this?
Verizon doesn't support custom ROM, for your case, please flash the original firmware
Tatsh said:
Verizon doesn't support custom ROM, for your case, please flash the original firmware
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Im trying to flash the original firmware into my phone but it cant boot into edl mode, which is needed for flashing stock rom.
dont plug your phone in usb while booting into edl, most of the case it wont work if you plugged in
if it dont work, force shutdown your phone and try EDL combo again