how to update one ui 2.1 for Samsung Galaxy a30s

[kavankaverappa]

I was saw in some samsung mobiles it have one ui 2.1 how to update to my Samsung  Galaxy  a30s for one ui 2.1.......... please give the solution

[Arman-IND]

you will get update from samsung don't update manually

[kavankaverappa]

When sir

[kavankaverappa]

And how

[gurpreet12]

SAMSUNG Galaxy a30s update 2.1

[Nilesh0786]

I was saw in some samsung mobiles it have one ui 2.1 how to update to my Samsung  Galaxy  a30s for one ui 2.1.......... please give the solution