Hi, I am using this phone samsung so plus almost 2 years and 3 month , so today the flysh go black spot when I take photo from selfie camera . Even without using a flash. What happened i have no idea. And i woul like to know why it happened.

Hi, I have a problem with phone, cant make any calls. When I m trying to call, it shows me no sined networks. Please help me. I've tried already to register on network but it doesn't do anything..Thank u