Originally Posted by chemcup
I have the sony xperia z ultra (firmware 14.1.B.1.532) for 4 days new, the screen some time click by itself continually until I click.
Any idea what can be the problem, is it hardware problem or software?
water or something on the screen. wipe it and u will be ok.
If this not the case, do you have screen protector which u applied recently?