HT1937 only compatible SIM cards from a supported carrier may be used to activate iPHONE. Please insert the sim card that came with your iPHONE or visit a supported carriers store to receive a replacement SIM card. What you mean this?
1 ReplyLatest reply:
Feb 10, 2013 6:48 AM by
That means your phone is carrier locked to a carrier other than the one you're trying to use. Either establish service with the carrier it's locked to, or contact that carrier to inquire about their unlocking policy.