NVM, I got relocked bootloader...this completely fixed it......
https://forum.xda-developers.com/v20/how-to/how-fixed-bricked-lg-v20-t3501310
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Having a helluva nightmare right now with this LG V20 US996. Updated it to US99610f with no problems then proceeded with DirtyElf to unlock, however instead of going with SuperSU I went ahead and popped on Magisk 11.6. After exiting TWRP my device kept rebooting back to the LG logo so I went to reload the KDZ for 10f in download mode and for whatever reason it kept getting stuck at 4% in LGUP. I was still able to access TWRP so I went there and flashed the 10f/with root found on XDA and that looks like it fscked things up even more now as the device keeps rebooting to the warning screen you get when the bootloader is unlocked. I can't seem to access TWRP anymore either! I can however still access download mode, but same thing as before getting stuck at 4% in LGUP... any suggestions?!
Why aren't you asking in the Dirty Elf thread?
so ive dirtysanta my h915 to install twrp to then install oreo with root....
well something messed up, i was able to boot into system fine, i went into recovery to update twrp...then was unable to boot back up into system.
i have recovery, download mode and fastboot still.... but no system.
lg up shows unknown COM 4 H915 -- US996
Im lost on what to do to hopefully fix this..... i regret this so much
I'll try to summarise it.
Unlocked my bootloader.
Tried rooting by flashing twrp and then installing supersu (i think i installed a corrupted version, as my phone did not go past the logo).
Deleted all system and cache to install lineageos, hoping it would fix it. It did, but i was unable to use my mobile data.
So i tried flashing the stock firmware for my phone ( H87020f_00_EEO_GB_OP_0817.kdz ) using uppercut, as LGUP did not recognise my phone.
Both twrp recovery and lineage were deleted.
It's back to the old boot sequence for LG phones but it gets stuck at the LG Logo "LG Lifes's Good".
The boot up sequence is, Bootloader unlocked message>LG G6 ThinQ>"Erasing">Bootloader unlocked message>LG G6 ThinQ>LG Logo. and it just stays there, tried waiting for 3 hours (i fell asleep), and it was still stuck.
I seriously need any help i can get for fixing this. I know that i'm an idiot for not backing anything up.
Fixed it
skxxxxxx said:
I'll try to summarise it.
Unlocked my bootloader.
Tried rooting by flashing twrp and then installing supersu (i think i installed a corrupted version, as my phone did not go past the logo).
Deleted all system and cache to install lineageos, hoping it would fix it. It did, but i was unable to use my mobile data.
So i tried flashing the stock firmware for my phone ( H87020f_00_EEO_GB_OP_0817.kdz ) using uppercut, as LGUP did not recognise my phone.
Both twrp recovery and lineage were deleted.
It's back to the old boot sequence for LG phones but it gets stuck at the LG Logo "LG Lifes's Good".
The boot up sequence is, Bootloader unlocked message>LG G6 ThinQ>"Erasing">Bootloader unlocked message>LG G6 ThinQ>LG Logo. and it just stays there, tried waiting for 3 hours (i fell asleep), and it was still stuck.
I seriously need any help i can get for fixing this. I know that i'm an idiot for not backing anything up.
Click to expand...
Click to collapse
I fixed it, i installed the oldest version of the stock firmware using uppercut and now its working again. That was easier than i thought.
Hi,
It's happening something strange with my phone.
After flashing LOS' Oki's EDL with B12 bootstack my phone boots well with no warning.
If I flash B03 stock, or df!nr, the first splash becomes ugly, warning message appears with penguin after.
It's not a big problem as the ROM run well, but it's strange and I'd like to understand what's happening.
I tried lot of things but I never succeeded in removing the warning message and penguin with B03 only. No problems with GSI.
With B03 bootstack by Raysteff, the splash is normal, but warning and penguin are still here.
If I use "del Inscription" in recovery 3.2.1-8, the phone boots in DFU.
I tried revert to Nougat and flashed remove_bl_warning, but same result after becoming back to B03.
I wonder if it could be because of the way I unlocked BL. I used, long time ago, turkey's img.
Relock BL and unlock another way could change things ?
I don't remember if my phone was shipped with MM or Nougat and I'm afraid of hard brick by relocking it if I flash wrong stock firmware before relock.
Thanks.
So I updated Magisk and my phone got stuck in bootloop. I could not get into TWRP recovery by any method. Yesterday I accidentally got into the recovery by draining the battery and pressing random combinations of buttons while connecting/disconnecting the phone with the charger. I got into recovery and flashed a custom rom on my phone. Everything worked fine until I rebooted into the recovery where I got stuck into bootloop again. Somehow I got into recovery again by the same above method and now I am wondering if the recovery is corrupted or is there something else wrong with the phone. Do I need to flash the recovery again? Is the firmware corrupted and I need to flash the firmware again? Any idea what could be the issue?