upgrading a 5S to a 6S
hi my iphone5S is due for replacement i fancy a new 6S but i must keep my Sim card and service provider will this be easy to accomplish ? with the supplier of the phone doing all the setting up for me, am i hoping for something impossible ?
tim
MacBook Pro, macOS Sierra (10.12.3), iPhone 5S, wife has iPad2 and my 4S