I iMore Question Oct 16, 2013 #1 Does the T1 Iphone 5s have to be activated with T1 before you use other international SIM cards. I cannot get a clear answer. Thanks!
Does the T1 Iphone 5s have to be activated with T1 before you use other international SIM cards. I cannot get a clear answer. Thanks!
Eileen89 Well-known member Apr 27, 2011 5,856 178 0 Visit site Oct 16, 2013 #2 As long as the 5S that you want to use is unlocked for every carrier, you should be able to use pop in the SIM card of the carrier that you want and use it without any problems.
As long as the 5S that you want to use is unlocked for every carrier, you should be able to use pop in the SIM card of the carrier that you want and use it without any problems.