When can we in the UK expect the one ui 3 beta program to start for us ?
Nothing definitive yet but imagine will be by end of year, though S20 devices will be first in line. see this thread https://eu.community.samsung.com/t5/galaxy-s20-s20-s20-ultra/android-11-does-anyone-know-when-it-wil...
I do not work for Samsung or make Samsung Products but provide independent advice and valuable contributions.
My Device- S21 Ultra 5G ( SM-998B/DS ) CSC= BTU , 12GB/256GB
One Ui 5.0,Android 13 .
Once a person has registered to become a beta tester with Samsung and accepted to become a beta tester via the Samsung Members app Samsung then supply the relevant information.
I wouldn't recommend to download beta software on your daily driver as beta updates can create issues with either your networks features and break things or things don't work properly as Samsung fine tune the beta software in updates as the programme progresses.
Daily Driver > Samsung Galaxy s²² Ultra 256Gb in Phantom Black.
The advice I offer is my own and does not represent Samsung’s position.
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