Share your experience!
SONY Xperia C4 Having Touch Issue. Even cant work to power Off or on.wherever you touch it consider in middle only.Is it happen all of sudden. Diagnosis result of touch screen is Ok.still the issue continue.
@Hbg
You could repair the phone with XC and test it again, btw does your phone has a protective film, glass or a case?
Xperia Companion (XC)
Software Repair Guide
Alternatives on How to backup Xperias
http://talk.sonymobile.com/thread/36355
