1] Get a new sim from T-mobile. If problem persists,
2] Make an appointment at the nearest Apple location to have your iPhone evaluated for free.
Once the diagnostics are complete, the staff will explain your options.
Make a Genius Bar Reservation
Apple Event: May 7th at 7 am PT
1] Get a new sim from T-mobile. If problem persists,
2] Make an appointment at the nearest Apple location to have your iPhone evaluated for free.
Once the diagnostics are complete, the staff will explain your options.
Make a Genius Bar Reservation
SIM card trouble