It is obviously ATT. Samsung released long ago. Verizon, Sprint, and TMO already updated.Yeah, no kidding. I have contacted both Samsung and AT&T and both are pointing fingers at each other for blame as to why marshmallow has yet to be released on AT&T. No one is taking responcibility here.
It is obviously ATT. Samsung released long ago. Verizon, Sprint, and TMO already updated.
T-Mobile has not released it yet.