How to update Samsung galaxy a50 phone android 12 UI 4.0

[ArghoBasak]

Please mention this date 

[secretmanraj]

Your device won't updated to Android 12 bcos it has already received 2 major os update

[Sáyân15]

Galaxy A50 is not eligible for the One UI 4, A12 update coz it already got 2 major Android OS updates
It launched in February 2019 with Android 9 Pie & got A10 & A11
Now you'll only get security updates...
Kindly accept this as solution if u find this information useful🙂

[RanitKhan]

Not eligible