Question OOS 12 Open Beta 2

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pyry666

Senior Member
Dec 27, 2012
630
211
OnePlus 9 Pro
So i flashed the ob1 stock boot image and rebooted to system. updating via system update and for some reason it keeps saying installation failed. Any ideas why? How did you go about flashing ob2 since theres no local upgrade feature?
You need to dl that app from oneplus forums. Its ment for rollback mainly. It can easilly be found at ob thread. But no idea, try that app if that works. Sure you need to dl full ob1 first. https://forums.oneplus.com/threads/...-for-the-oneplus-9-and-oneplus-9-pro.1502946/

That app is in that op also
 

TheKnux

Senior Member
Sep 28, 2011
2,787
863
Akron
OnePlus 9
OnePlus 9 Pro

Levi4cyber

Senior Member
Apr 26, 2018
139
34
OnePlus 9 Pro
I'm on OB1 rooted.

I can't download & I stall from settings, since I'm rooted (gets me an error).

I've downloaded the incremental update from Oxygen updater. However there's no option to update locally (manually) from the updater settings?
 

przemek19901

New member
Nov 14, 2021
1
1
hello. i have a problem with my oneplus 9. after installing beta 2 I do not have network coverage, I wanted to return to andrida 11 or beta 1 but I do not know how, I am trying to unlock the bootloader but something is not successful
 
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pyry666

Senior Member
Dec 27, 2012
630
211
OnePlus 9 Pro
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Deleted member 11873231

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hello. i have a problem with my oneplus 9. after installing beta 2 I do not have network coverage, I wanted to return to andrida 11 or beta 1 but I do not know how, I am trying to unlock the bootloader but something is not successful
Are you on TMobile? I can help you obtain full permanent data on OB1/2
 

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