My iphone 4s says it's on T-Mobile 18.1 on Settings>General>About>Carrier and i bought a mirco sim T-Mobile card, but during the activation process it says it is not valid. I don't know if the phone has been restored btw. I just bought it. I mainly don't want to restore it because I'm afraid I might get locked out of it if I do. Please help.
I would suggest calling T-Mobile and telling them what happened it could be a sim card issue.
Monsterkid97 wrote:
My iphone 4s says it's on T-Mobile 18.1 on Settings>General>About>Carrier and i bought a mirco sim T-Mobile card, but during the activation process it says it is not valid. I don't know if the phone has been restored btw. I just bought it. I mainly don't want to restore it because I'm afraid I might get locked out of it if I do. Please help.
What is the exact error message? Does it say you should insert a SIM for the correct carrier, or merely that the SIM is invalid?
My iphone says it's on T-Mobile but says it's not unlocked during activation. Why?
