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
a j corish