OOS 3.6.0 Kernel Panic (Stock) - OnePlus 2 Q&A, Help & Troubleshooting

I'm on stock OOS 3.6.0 with locked bootloader and sometimes I get kernel panic (Blackscreen with red LED and I have to hold the power button for a minute to restart)
Anyone else with this problem?

Related

weird bootloop

Hey guys, I need some help.
So here's the situation, Im on CloudyG2 3.3 with Dorimanx Kernel.
Before, I wasnt able to flash Dorimanx because my bootloader isnt 20H kitkat, always getting stuck on bootloop. After flashing 20H kitkat through bootloader changer, I was able to flash dorimanx. It's working properly. After that, everytime I reboot my phone, it still get stuck on bootloop. I have found out a couple of things while in this situation.
1) The key combination to boot to recovery is still the old one ( hold vol down+power.. lg logo appears.. re-hold the said button combination) as opposed to the new one for 20h which is hold vol down+power... lg logo appears... hold vol down + vol up.
2) In order for me to be able to boot into system, I have to hold vol down + power.. logo appears ... hold vol down + vol up (I know its weird, it supposed to boot me into recovery but instead it boots me into the system).
2a) My phone has to be cool or in normal temperature in order to boot into system with the said button combination. If its hot, it wont boot into system.
3) I have tried flashing only the 20H kitkat bootloader from Dorimanx's website. It didnt do the job, though the supposed button combination to boot into recovery now works, but i cant boot into system now. see #2 why.
Any other fix on this? its kinda fkup.
Up
clean flash? hows battery % ?
maybe flash stock rom with lg flash tool
Sent from my LG-D805 using XDA Free mobile app

Bootloop Recovery

Hello !
I currently have a big problem with my newly acquired G6. The bootloader is unlocked, and the latest version of TWRP is installed. Only every time I want to restart my phone on the flash ROM, it always comes back to TWRP, it never boots on the ROM.
I've tested several ROMs and nothing does, so I don't know what to do anymore: /
Any suggestions for me?
Edit: Actually, it started once under LineageOS, and it was when I wanted to install an OTA that it didn't want to boot at all.
You can try LG UP and flash a stock ROM in order to fix things
solution
Hi,
I had the same problem (seems to be a general bug with the OTA updater of LineageOS).
What helped me on my LG G6, with TWRP 3.2.1-0 and LineageOS 14.1 (12.12.2017 and 23.12.2017 image)
- Turn off phone (from TWRP restart menu).
- boot through the "hard side" into recovery:
-- use power and volume down until the lg logo appears then release power for 1 sec and then repress while keeping volume down pressed.
-- Confirm yes twice on the white screens ("factory reset" - dont worry it does not reset if you already have TWRP installed).
- You are again in TWRP, but now you can reboot to your system through the regular reboot menu.
Solution found here:
https://forum.xda-developers.com/lg-g6/help/help-lg-g6-h870-booting-twrp-install-t3626649
alphablue52 said:
Hi,
I had the same problem (seems to be a general bug with the OTA updater of LineageOS).
What helped me on my LG G6, with TWRP 3.2.1-0 and LineageOS 14.1 (12.12.2017 and 23.12.2017 image)
- Turn off phone (from TWRP restart menu).
- boot through the "hard side" into recovery:
-- use power and volume down until the lg logo appears then release power for 1 sec and then repress while keeping volume down pressed.
-- Confirm yes twice on the white screens ("factory reset" - dont worry it does not reset if you already have TWRP installed).
- You are again in TWRP, but now you can reboot to your system through the regular reboot menu.
Solution found here:
https://forum.xda-developers.com/lg-g6/help/help-lg-g6-h870-booting-twrp-install-t3626649
Click to expand...
Click to collapse
I confirm this actually works
Best way
dd if=/dev/zero of=/dev/block/bootdevice/by-name/misc bs=256 count=1 conv=notrunc
alphablue52 said:
Hi,
I had the same problem (seems to be a general bug with the OTA updater of LineageOS).
What helped me on my LG G6, with TWRP 3.2.1-0 and LineageOS 14.1 (12.12.2017 and 23.12.2017 image)
- Turn off phone (from TWRP restart menu).
- boot through the "hard side" into recovery:
-- use power and volume down until the lg logo appears then release power for 1 sec and then repress while keeping volume down pressed.
-- Confirm yes twice on the white screens ("factory reset" - dont worry it does not reset if you already have TWRP installed).
- You are again in TWRP, but now you can reboot to your system through the regular reboot menu.
Solution found here:
https://forum.xda-developers.com/lg-g6/help/help-lg-g6-h870-booting-twrp-install-t3626649
Click to expand...
Click to collapse
I have tried, just yesterday, and after this procedure I got LG's logo animation bootlooping.
So I restored the last stock rom with uppercut then reinstalled TWRP and Fulmics.
Now it works without any problem.
I had the first bootlooping just after LOS install (no OTA update).
I know the last post was a while ago but this should be easier to find. ty for posting the solution.

resurrection remix stuck on boot animation power button not working

resurrection remix stuck on boot animation power button not working i'm not able to restart phone or reboot into recovery or fastboot due power button not working i don't know why please help urgent
Use the MiFlash tool from xiaomi. Then flash the latest stock rom from original xiaomi forum and then retry to flash rr . Ive got the same error
wait when phone does not drain all battery then connect charging cable and open fastboot mode and flash stock rom
Boot twrp and select system
[email protected] said:
resurrection remix stuck on boot animation power button not working i'm not able to restart phone or reboot into recovery or fastboot due power button not working i don't know why please help urgent
Click to expand...
Click to collapse
Hold power button for 20-30sec - hope it helps!

EVEN QFIL/QPST FAiLED .What to do?

The thing is my zuk z1 is in a boot loop i can go into the recovery and all modes but if i flash any rom ie Pixel experience,ZUI anything via twrp it just bootloops .. I tried qfil/qpst to flash cm stock and zui stock both .. the qfil said succeeded but to no help it still went to bootloop just goes to the logo of zuk powered by android and then boot loops please help me my device is unusable would very much appreciate if u could help...
Note: I also tried to wipe all partitions via twrp and fastboot and again changed all of them(via twrp) to ext4 and again flashed lineage os but still went to the boot logo of lineage os and rebooted please help
press and hold power button for some seconds until the phone turns off. (be patient, it will restart first, but keep holding power button it will power off.) after that flash cm 12.1 qfil rom using qfil.
i have faced similar problem but i got recovered by flashing cm 12.1 rom using qfil. and after that i flashed mm_firmware zip using twrp file and then mokee rom 7.1.2 release rom.

stuck on boot, can't go to recovery/bootloader (volume down button broken)

I flashed PixelExperience plus without the patch, and now its stuck on booting. and since my volume down button doesn't work, i can't boot to bootloader. Is there a way i can boot to recovery without the button or do i have to get it fixed

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