Hello guys, i have a problem with an iphone 5, you see in picture it says: invalid sim: Your current sim is provide from an incompatible operator. Is this an problem with my phone or gevey? I buy this iphone from a guy who use it and works, at me doesn`t works and i don`t know what to do, if somebody can tell me please whats the problem. Thank you and sorry for my bad english (the picture is a informative on because it is in romanian, just too see what it do )