| I have a Sprint iPhone 5S iOS 7.1.2 and I have RSIM10 and I chose all the correct options when prompted by the RSIM 10. Now whenever I put the RSim it takes me to the activation screen and says the "Sim Not Valid". Pretty much goes on to that that it is not supported in its activation policy and the server will not allow it. I am hoping someone may help me with this or else please explain this in the product description. |