You'll be advised by your phone as and when another Beta update is ready @Edgie70
The final update on Beta should be the actual completed version being sent out to owners not in the Beta Testing Programme.
Some help threads.
A similar thread … How-can-i-exit-from-one-ui-beta-program.
I wish you all the best with this.
Daily Driver > Samsung Galaxy s²² Ultra 256Gb in Phantom Black.
The advice I offer is my own and does not represent Samsung’s position.
I'm here to help. " This is the way. "