[OP8PRO][OOS 11AA/BA/DA] Unbrick tool to restore your device to OxygenOS

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badboytien

Member
Aug 2, 2016
22
2
Hi everyone
I have a question, can i use this to roll back the op8pro to get back to photochrom with infrared camera?
Thanks
 

ferretmc

Member
Feb 16, 2009
22
1
Hey, i really need you help.
I tried to install IN2023_11_F.13 OOS13 on my IN2023 OP8P EU Version.
I really messed up and now my phone has a black screen. I can't turn it on / off, get to fastboot or EDL. Nothing. When I try to boot to EDL nothing happens. I get no new device in the Devicemanager. It doesn't refresh either, like when I plug in a USB device. Tried on Win 11 and Win 10. Nothing.
I fear I really messed up. Is there anything I can do other than open an RMA?

Thanks in advance.
 

tfae

Senior Member
Feb 14, 2015
1,014
676
OnePlus 8 Pro
Hey, i really need you help.
I tried to install IN2023_11_F.13 OOS13 on my IN2023 OP8P EU Version.
I really messed up and now my phone has a black screen. I can't turn it on / off, get to fastboot or EDL. Nothing. When I try to boot to EDL nothing happens. I get no new device in the Devicemanager. It doesn't refresh either, like when I plug in a USB device. Tried on Win 11 and Win 10. Nothing.
I fear I really messed up. Is there anything I can do other than open an RMA?

Thanks in advance.
How did you install the update? Fastboot or normal update?
Did you have Magisk installed?
 

ferretmc

Member
Feb 16, 2009
22
1
I installed the update through fastboot. During the update (flash-all.bat) a different fastboot (Fastbootd) started. After that the screen went black. Yes, I had Magisk installed.
 

Martin_R

New member
Jul 19, 2007
1
0
Hi,
I have a problem with my OP8 pro EU-Version:
I needed to calibrate proximity sensor, since this is not possible with recent firmware, I've flashed an old one (instantnoodlep_15_E.13_200311) with MsmDownloadTool.

I did not use SMT Download mode, only Upgrade mode. But afterwards the phone detects no SIM, both IMEI are 0 and baseband is unknown. :poop: Fingerprint reader is working.

What should I do to fix this?
 

JustinChase

Senior Member
Jan 31, 2007
365
47
i've done something wrong. I had the phone connected with a usb to the computer when I turned it off, then tried turning it back on with vol +& - held, and nothing happened.

Now, I'm unable to turn the phone on. I've held the power button for several minutes, tried holding vol- and power and other button combinations, but I cannot get my phone to turn on.

the tool does not see it, and not I have a phone which seems completely bricked. I assume (hope) this is fixable, but at this point, I've got a black mirror/paperweight

suggestions?
 

justanutt

Senior Member
Apr 10, 2013
116
34
i've done something wrong. I had the phone connected with a usb to the computer when I turned it off, then tried turning it back on with vol +& - held, and nothing happened.

Now, I'm unable to turn the phone on. I've held the power button for several minutes, tried holding vol- and power and other button combinations, but I cannot get my phone to turn on.

the tool does not see it, and not I have a phone which seems completely bricked. I assume (hope) this is fixable, but at this point, I've got a black mirror/paperweight

suggestions?
Have you tried the volume - and plug in usb?
 

JustinChase

Senior Member
Jan 31, 2007
365
47
Have you tried the volume - and plug in usb?
Whoops, i forgot to post an update. I kept trying things and discovered vol+ and power held simultaneously for about a minute did finally start the phone.

I was able to factory reset from there. Sadly the MSM download tool only includes Android 11, so I had to do about 5 system updates to get current, but have since finished, and seem to be back to working.

Thanks for your help.
 

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