Share your experience!
I have a problem with the camera , Black dots appear when i take a photo or video recording , please advice ?:smileyalert:
That's a hardware issue, take your phone to a Sony repair center
if you got under subscription that comes with xperia z from a carrier then go them first about problem so they will pass it over to their repair center where they can repair it for you under warranty/guarantee
otherwise go to sony repair center and check with them