• Introducing XDA Computing: Discussion zones for Hardware, Software, and more!    Check it out!

Question Problem updating to OOS 11.2.9.9

Search This thread
I unlocked my bootloader then installed TWRP and flashed magisk from TWRP and when I tried to update to the latest OOS version I get this error message saying "Installation Failed". I've tried uninstalling magisk then updating but I still get the same error. I don't know what else to do so if you could help me fix this it would be really appreciated. Thanks in advance!
 

Attachments

  • Screenshot_20211010-071857.jpg
    Screenshot_20211010-071857.jpg
    344.1 KB · Views: 31
Last edited:

FizzyAps

Senior Member
I unlocked my bootloader then installed TWRP and flashed magisk from TWRP and when I tryed to update to the latest OOS version I get this error message saying "Installation Failed". I've tried uninstalling magisk then updating but I still get the same error. I don't know what else to do so if you could help me fix this it would be really appreciated. Thanks in advance!
Yes that do you you rooting

Just flash stock boot load if you have it