Hi mate yeah same problem...SOLUTION: I replaced the display with a working display..obviously both displays were working but jessabethany was right. Its the front facing camera flex...either check it ifs all connected or just replace... Also the camera speaker and proximity sensor are connected through some pins that may require reflow of solder...theres about ten small pads..if these get loose its probably whats causing the error. i just replaced display to isolate problem and itunes restored fine...