Touch screen issues

[Ankur_sharma]

I have bought this xperia z2 5days back and I m having these touch screen issues. The screen actually stops and I can't even pick up calls and The camera stops. Does charging with a different charge creates a difference. Please hlep me ASAP

[19667]

try to repair your phone using PC companion

Do not forget to give kudosand to select the correct answer 

[Uliwooly]

PC Companion (PCC)

Bridge (for Mac)

Alternatives on How to backup Xperias

http://talk.sonymobile.com/thread/36355