Updating software

[T2811]

I have the s6 G92OA UCU3BOJ9 MODEL,CARRIER AT&T. will not let me update.last update was 5.1 lollipop March 2016.any help will do.

 

[Premium1]

I have the s6 G92OA UCU3BOJ9 MODEL,CARRIER AT&T. will not let me update.last update was 5.1 lollipop March 2016.any help will do.

See if this helps https://forums.androidcentral.com/e...amsung%26model%3DGalaxyS6G920A&token=udSmnZkf