J jpiszcz macrumors 6502 Original poster Mar 28, 2010 422 79 Sep 19, 2013 #1 Will the following work? 1. Currently use AT&T iPhone 5. 2. Get iPhone 5s unlocked (T-Mobile contract-free = Same as AT&T model (A1533/GSM)) 3. Move SIM from iPhone 5 to iPhone 5s. 4. Call ATT to update IEMI etc. 5. Done
Will the following work? 1. Currently use AT&T iPhone 5. 2. Get iPhone 5s unlocked (T-Mobile contract-free = Same as AT&T model (A1533/GSM)) 3. Move SIM from iPhone 5 to iPhone 5s. 4. Call ATT to update IEMI etc. 5. Done