One ui 4.0 beta

[MG2003]

My galaxy S20 plus is still running on one ui 4.0 beta program, didn't get an official update. When I restart my phone, the pop message of beta program still appears. How do i upgrade from one ui 4.0 beta program to the official software?

[Sanjay_Advait]

Please don't go for an update, after update so many users are facing pink and green line issue over display don't update bro...!