Forgive me if I am naive, but I don't have to upgrade to iOS 6.1.3 to apply this update, correct?
I live in Austin, where I should receive T-Mobile 3G, but I only seem to get EDGE and I do have the LTE toggle in my settings. Does this mean that my unlocked AT&T won't get 3G/4G? Or is there something else I need to do?
I live in Austin, where I should receive T-Mobile 3G, but I only seem to get EDGE and I do have the LTE toggle in my settings. Does this mean that my unlocked AT&T won't get 3G/4G? Or is there something else I need to do?