OK I've got an s20 model sm- g980f/ds, I entered the beta program, then I opted out. since then I get a pop up box saying
I've tried smart switch and it says you're firmware is up to date..yet I'm still on android 11 ui 3.0..my wife has had 4 updates since November last year I've had none...my wife has the same phone with same carrier she is on ui 3.1 mmm cheers
This is why you should never join beta on your personal every day phone. Their warning after warning its meant for developers etc. You will most likely have to flash it with the upto date stable software are you getting security updates monthly ?