Just got the tmobile android 12 update on my Oneplus 9pro global version and its causing issues

ShamrockOPEightFiveG wrote:

Can we downgrade if we accept the Android 13 upgrade?  I suspect that Android 13 will destroy my ability to use the native call recording which is why I have kept with OnePlus devices in the first place.  It will likely kill the fooview app I use so often for screenshot screen recording of a section of the screen and stitching screenshots and editing as well which I utilize daily

It is possible to rollback.  OnePlus, now OPPO, has not restricted the ability to roll back.  Personally, I would say use the links.over on XDA with their walk through.  If.you have any questions about the process or need any help.  Someone usually responds pretty quickly over there.  MSM will completely wipe your device so make sure you back up everything you want to keep.