iPhone 5s screen replacement problem
I have my iphone 5s screen replaced in Shanghai China. This place claimed that they are Apple authorized repair shop. The phone looked the same with the new screen and it worked to get on line or receive text while we were in China. But once I get back to the us, Verizon tower can not recognize this phone even after change a Sim card. Anyone know what is happening?
Bu iyi bir soru mu?