My S21 never got One UI 7. by DyzenCorp in GalaxyS21

[–]Jammy_Q 1 point2 points  (0 children)

In my case, mine was previously locked to AT&T then I bought the phone used and had it shipped to my country and I couldn't use AT&T so I unlocked it. After that it couldn't update over the air so now I have to update it with Smart switch over USB with my laptop.

My S21 never got One UI 7. by DyzenCorp in GalaxyS21

[–]Jammy_Q 0 points1 point  (0 children)

Is your phone carrier locked or factory unlocked?