Forum Discussion
s20 ultra unlocked Sprint/TMobile , i am still in android 11
i have s20 ultra 5g unlocked with Sprint/TMobile and iam still in android 11 and the normal phone is in android 13 , also t-mobile site say that is android 13 ready for s20 series
If it's unlocked. What network are you using it on? AT&T is well known for blocking updates for non-AT&T devices. Have you tried manually checking for updates? A factory reset also help. You can also visit the XDA forum to see if you can find the latest firmware available for your device and instructions on how to flash it through Download Mode.
