Fastboot Bootloop - LG G6 Questions and Answers

Trying to install Edxposed, my H872 is now bootlooping to fastboot. I was able to get to the screen to do a factory reset and then it booted to TWRP and i flashed the ROM i was on (LineageOS 17.1), gapps, and Magisk. Wiped Dalvik/Cache and rebooted...it rebooted straight to fastboot.
I've read all the other threads on this topic and tried all suggestions but it's still stuck. It will respond to fastboot commands via USB/PC. Any ideas?

Disregard. I was forgetting to wipe partitions before reinstalling.

Related

HELP! Phone won't boot from twrp!

I've unlocked the bootloader, flashed twrp from pc and I was going to flash the supersu zip. Unfortunately, when I went in recovery (twrp) and flashed the supersu zip(installation process didn't show any problem) I clicked reboot and the phone didn't boot! It just turns off(no led or similar). I have fastboot and twrp access, I tried flashing omnirom using the adb sideload command, everything went fine but still when pressing reboot nothing happens! I even tried to boot manually (after flashing the ROM) with the physical button but still nothing(this time the led blinked twice).
I used the latest version of twrp for Athene, version 2.82 of supersu if this could help.
Edit: was it necessary to flash a different kernel, as it was a nougat rom? The rooting guide I followed didn't mention that.
Edit: Everything worked fine before Supersu, the problem must be related to Supersu but how can I solve?

Issue with unlocked bootloader

Hey,
I had AOSP rom and i decided to go back to OOS. (xXx rom)
I entered TWRP, Cleaned Data,Cache,Dalvik,System.
And Factory reseted it.
Installed the xXx rom, and i got on the splash screen instead of "Bootloader Unlocked"
And i'm getting "<!>"
And i couldn't boot.
And i can't press volume keys to get to recovery or bootloader, but it boots straight to bootloader.
i entered to TWRP again (Via bootloader), reflashed stock OOS.
It booted, and then i entered bootloader to flash TWRP again, and it didn't succeeded
I enter only Stock Recovery and every time i try to flash Recovery it's succeed but it's does nothing, still entering Stock OOS recovery.
Now i stuck at stock OOS, and stock rocevery.
Can't flash anything.
Can someone tell me what to do?
Best is via ADB flashing latest BlueSpark TWRP (fastboot devices, fastboot flash recovery (name of TWRP).img and then format all so you start with a clean plate. Then move your ROM from PC to Internal and proceed further. But IMO a "format" is needed. Also siakantabg made a flashable zip from the old bootloader. Flash this zip in TWRP first after formatting en wiping everything.
Link old bootloader: https://forum.xda-developers.com/oneplus-5/themes/mod-bootloader-changer-t3800862

[solved] stuck on bootloop after flashing los 17

steps i did:
installed twrp twrp-3.4.0-1-markw
flashed lineage-17.1-20200920-UNOFFICIAL-markw by shiabzzz
wiped data and cache, excluding internal storage
tried to flash gaps but failed due to error 20
flashed magisk
reboot.
now im stuck on bootloop. i know i should have deleted data before flashing the rom, not afterwards. when i press power+up it's not going to recovery.
how can i fix it?
are gaps mandatory for it to boot?
will my phone turn off when it runs out of battery, will i be able to go to recovery then?
update: i can access fastboot mode, but when connecting to pc and trying to boot to recovery it says "waiting for device".

Recovery bootloop

Hi,
i have an issue with my phone constantly rebooting to the recovery.
I have TWRP installed and tried various things (factory reset, full wipe) with restoring partial previous backup or re-installing lineage 17 but could't fix the issue.
At best it passes MI logo and load lineage boot animation then suddenly reboot to TWRP or sometimes doesn't even load the lineage animation (twice MI logo then TWRP).
I need help identifying and fixing the issue please.
Thanks
Go to fastboot, flash twrp with adb, boot to twrp and format data, reboot twrp, factory reset, flash only Lineage.
Or flash stock MIUI, and from MIUI go all yhe way back to Lineage

Data partition not recognized. TWRP does not boot.

Hello guys,
I broke my Suez - I need some help.
I went through all the pain of opening up and unbricking it with amonet-suez-v1.1.2.zip from https://forum.xda-developers.com/t/unlock-root-twrp-unbrick-fire-hd-10-2017-suez.3913639/.
Then I was in TWRP, I think 3.2.sth.
I tried to adb sideload the latest lineage for my device from this thread: https://forum.xda-developers.com/t/rom-testing-suez-lineage-16-0-05-july-2022.4232785/
The installation finished with a red error message like /data partition not found.
I restarted the tablet, which is now stuck in a lineage os bootloop.
I thought the problem might be not having the most recent TWRP. So I brought the tablet into hacked-fastboot, and flashed TWRP 3.6.1.2, from https://forum.xda-developers.com/t/rom-testing-suez-lineage-16-0-05-july-2022.4232785/, which succeeded.
Not I can not even access my recovery anymore. When I try to with volume and pwr, the screen stays black and the tablet resets, ending in the TWRP bootloop.
A) why is the lineage in a bootloop
B) What about the /data partition missing error
C) How to get my TWRP to work again?
I can redo the unbricking stuff, but I would lang in the exact same situation. Where should I try different stuff?
I could think of replacing the old TWRP of amonet-suez with the most recent version, and then do the unbrick procedure with shorting again.
Push. I need help.

Categories

Resources