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

Android 12 in general is a mess on all devices.  Most of the major issues are with the OS at the core.  

Ugh, I'm glad I'm not the only one. I'm rolling back now.  Do these devs not test all the phones before rolling these out?  It's really unacceptable to push these updates when there are SO many issues.

If you use Tasker, forget it. It's been so glitchy. It won't recognize a lot of of auto-rotate and basic commands.

Overall interface is slow; disabling animation through developer’s option enabled didn’t do much.

Phone freezes (9 Pro also) and would auto restart but everything is just too slow to do anything.

I don't know if this is OnePlus's fault or T-Mobile. The quality control of these rollouts are beyond unprofessional.

syaoran wrote:

They to to the best of their ability with 5-6 people per model.  Each team is responsible for all regional and carrier variants as well.

Well I’ll just say sarcastically, do a better job 🤣

Minor annoyance as I can rollback but still...this update makes Android look awful.

Definitely appreciate you helping; I just can't find anything that has update in it in apps (i've looked) besides "Dynamic System Updates" "Built-in App Updates" and "Config Updates".  The update doesn't even show up in the notification bar, it only shows up under system update in settings, and will always show installation paused and then just go ahead and update for me on it's own.  Very frustrating :(

I'll post something on XDA and have been reading both them and OnePlus forums to find a solution but thus far it's not been anything that's worked.  I've also tried safemode but it's still being forced during that.

I didnt even ask for the OS and it downloaded even though i had it blocked...hold thing is broke equalizer is gone, fast charging gone, ask a load of questions all day annoying; drains battery, crazy layout..this was not a ONE Plus Update OS...camera is jacked up now; so is the screen record...going back to the original one...stop forcing upgrades on the sneak...restarted phone after it kept going slow for some reason...now i know why ..trying to install in the background !!!!!

Always disable automatically update system in Developer Options.

Just a little update once the phone fully charger to 100% it stayed at 100% and then died after 4hrs. I plugged it and warp charging no longer works. Then it asked me to enable dynamic updates which i was hoping might fix some of the bugs. Instead it soft bricked my phone and only let me boot into fast boot. Not even the recovery menu worked anymore. I had to go learn how to put my phone into edl and was able to flash back android 11 woot!  Also turning off auto updates helps but i  would also recommend using adb and sending the command: adb shell pm disable-user com.oneplus.opbackup

Personally, using dynamic updates is a bad idea.  It just fragments the OS even more with the potential for way more issues.  Why is your bootloader unlocked?  You really should relock it and leave it locked.  If you used TWRP to convert it, then you should have done it the right way, using the MSM Tool method.  Most users running Android 12 have factory reset their device to eliminate a lot of issues.  This is always recommended with a major OS version update.  

syaoran wrote:

Personally, using dynamic updates is a bad idea.  It just fragments the OS even more with the potential for way more issues.  Why is your bootloader unlocked?  You really should relock it and leave it locked.  If you used TWRP to convert it, then you should have done it the right way, using the MSM Tool method.  Most users running Android 12 have factory reset their device to eliminate a lot of issues.  This is always recommended with a major OS version update.  

agreed. keep in mind that when these updates are being worked on and tested its on a fully stock device..no additional apps etc ..so taking it back to being as close to stock as possible tends to help..not everyones cup of tea..and wont help you avoid bugs..but its usually a smoother download.

I've had nothing but issues since the update to 12.  My phone doesn't always charge fully overnight, I have to call people twice since the first call always drops/won't connect, general slowing down of the system overall, and now I can't receive phone calls?  This really isn't making me interested in the OnePlus 10 at all.  I might have to go back to Sony or see if the Nothing phone is going to be any good.  There's no point in having a phone that can't receive any phone calls.  

*edit* also, the battery drains much faster than it used to with normal usage.