18-02-2022 01:21 PM in
18-02-2022 02:09 PM in
18-02-2022 02:35 PM - last edited 18-02-2022 02:38 PM
It seems that that One UI 4.1 was scheduled to roll out to the S21 Ultra in February and the security patch may well come with that. I do not have it yet though, also tried Smart Switch. However expected to be a bit later for the rest of the S21 Ultra line up and the Note 20 series.
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 5.1,Android 13 .