Qualcomm crash dump when trying to install recovery custom - OnePlus 6 Questions & Answers

Hi everybody,
I'm trying to install twrp for the first time on my op6, actually on stock android P final release.
I've unlock the bootloader without any issues, but when I try to boot on the twrp.img in the fastboot mode, the phone just return a qualcomm crash screen dump and no recovery custom is install.
I've check usb driver, adb files, and oneplus drivers and...I just don't understand what's wrong!
Do I have to downgrade to android P beta or oreo first to install a recovery custom and then flash a android P version at the end??!
thanks for any help!

https://forum.xda-developers.com/on...covery-theme-blacked-twrp-acuicultor-t3847752
u can use this

Use latest bluspark recovery, You won't face any issues.

I have bad experience with android 9. i m just loooking how to go back to Oreo. I have Twrp and rooted. any tips?

Tip 1. Stay on topic of thread
Tip 2. Read in the forum..

Ok solved !

Did not work for me ..
Even plugging it into a wall charger makes it crash dump

Related

[Completed] [OP3] MultiROM TWRP recovery loss after custom ROM flash (LineageOs )

Hello friends,
I often used to flash several ROM since I had my OnePlus One phone, and now I'm currently facing one "little" problem with my OP3.
I have recently flashed the new official LineageOs custom ROM (which normally support MultiROM), since the recovery. After the flash, the output mentionned a successful flash, but after reboot, my phone were unable to boot properly and the recovery was not here anymore...(black screen).
The only option available until now is the fastboot mode. I tried many methods, like flashing several recoveries, unbricking my phone with the official guide made by Naman Bhalla...but nothing to do in order to get a proper and working system with a fully functional recovery...
Could someone help me?
My friendships,
S0bek
Hi !
Start by reverting to stock oos from the dedicated forum
When you arrive to fastboot flash recovery.img , don`t boot into android , just power off the device and boot into recovery using the buttons combination
Good luck !

Honor 6 L12 rooted, TWRP Installed, shows unlocked bootloader

Hello everyone,
I've honor 6 L12 rooted, unlocked bootloader as I can see in fast boot and multi tool, I've installed TWRP recovery.
I just made a backup through TWRP saved in internal SD storage, and try to install but since that try, I hade problem like model changed to L01 and my version is ending with B000
Also the shape and look (of firmware and theme), have been changed.
I don't know what happened and why!
I tried to to restore custom rom and recovery but couldn't.
Now I can't use recovery mod because it's giving me this: Error!
Function No : (Func_Boot_RECOVERY)
Error No : 2
I've tried to use multi tool giving me error with any writing to device:
Faild remote command not allowed
Note: I'm still able to access normal mod, but it's hard, I've to try ton of times pressing buttons to boot to normal mod.
Please any help dears.
Update:
Now my device is not booting to nermal mode anymore.
I kept flashing through unbrick tool in multitools.
But I don't know exactly which firmware and model to flush!
And now I'm stuck on recovery mode (also with same error above) and fastboot mode when I restart and connect device to pc keep pressing volume down.
Any single help!
ALHARTHI6 said:
Update:
Now my device is not booting to nermal mode anymore.
I kept flashing through unbrick tool in multitools.
But I don't know exactly which firmware and model to flush!
And now I'm stuck on recovery mode (also with same error above) and fastboot mode when I restart and connect device to pc keep pressing volume down.
Any single help!
Click to expand...
Click to collapse
Which firmware you were on before issue?
No I didn't
As I said trying to restore my backup through TWRP but was in internal SD., that's it.
My real model is L12.
Version, I don't remember but it was on android 5.1.1 EMUI 3.1
Now I just used Sd method and recover device with last 4.0.1 EMUI for devolvers, but no Arabic language.
How to go to another firmware?
What is the best, satable one for my device?
And is there a good custom stable rom, especially if android 7 ?
Please full answer if available
Thanks again

tried to install TWRP on chinese OP6, does not boot

Hello everybody,
I am currently in china and bought a new Oneplus 6 there. Unfortunately it comes with HydrogenOS installed here in China. I unlooked the bootloader without problems.
For installing the TWRP recovery i used this guide (https://forum.xda-developers.com/showpost.php?p=76635744&postcount=148).
However after i flashed the recovery (there where no error messages in the command promt), I tried to boot into the recovery. But now it seems that the TWRP Recovery is stuck... It stays at the boot screen. (even after a wait of 15 mins)
Is this guide not correct for a H2-OS Oneplus 6? What can I do now? I would be happy about every help i can get
Thank You!
It's not for HydrogenOS, coz now recovery is part of boot.img so when you flash it you brick your hydrogen .
You should flash the last official oxygen with fastboot after a wipe and then restart from scratch with OxygenOS
There is a topic with that ROM...

A51 brick since october 2021...

Hi, i have a a51 (sm-a515f) is bricked since the last year....
I despair, I am looking for a solution I have flashed the official android 12 Rom nothing will be impossible for me to run TWRP for 1 week. When TWRP was running as soon as I wanted to install Lineage OS all hang up.
(Translated with Google from French)
Hello! As I watched video from AndroidHowTo channel, how to flash sm-a515f with a custom recovery (TWRP) i noticed, that it could be flashed only on the galaxy which has android 11
Therefore, if your phone can boot into Odin mode (downloading mode), you need to flash your phone with your stock ROM android 11 with binary 5 (!).
Then you simple need to follow usual steps: unlock bootloader, flash TWRP then flash disable_dm_verity... , make a full backup and only then do with your phone all things you want

[Question] Pixel Experience not working!

Hi there
My phone is Realme 5 pro (4 GB RAM)
I've tried to flash Pixel Experience Plus ROM (Android 12), so I got into their website, and followed the instructions (including that: they put a link to a custom recovery, I guess it's TWRP, but when I hit the link, it said: Error, Not found! Or something like that.. Then I installed the TWRP from an external website and flashed it, then flashed the ROM without problems facing me)
But after the process and hitting "Reboot system" , the phone is stuck on fastboot mode and doesn't proceed to the system normally!!
I tried the process with: TWRP, and OrangeFox 12.1, and PE recovery that's attached to the A12 ROM at their website! And the same happened every time!
In addition, when I tried to flash the PE custom recovery itself, the phone also is stuck on fastboot mode, even if I tried to get into recovery mode!! It doesn't get into the recovery mode, but reboot again to fastboot mode!! As if I didn't flash the PE custom recovery!!
Any explanation and help please?!

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