I have an iphone5 which is unlocked and when i inserted Tmobile sim it dosent work in US. Activation Faled
Hey, I just arrived in USA with my Iphone 5 and vodafone sim then it started showing tmobile signal instead of vodafone. but when i tried to insert a local sim of T mobile it is showing a message " locked by carrier please contact your service provider and contact apple"
please unlock it as soon as you can. I intend to stay for few months in usa and thn return back to india until then i need to use the t-mobil sim.
iPhone 5, iOS 8.4.1