1-did you recently dropped your phone?
2-was it like this before an update or something that you have recently installed? back track
3-perform a repair through sony pc companion or sony update service
mm water has entered to it.. but the problem is that sometimes the touch works and sometimes it doesnt...thank you anyway
if the water is between digitizer and display screen wont need replacement.
take it to Sony.delay will add to the cost
XDA Developers was founded by developers, for developers. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality.
Are you a developer?
Copyright © xda-developers. Hosted by Leaseweb