Share your experience!
after the update experiencing glitches when you order volume slider disappears when you click on "INPUT METHOD selector" telephone перезагружается.И big minus application"MOVIES" now this application plays the video on the floor of the screen, and earlier was in a vertical решиме the whole screen.
Try to repair via sony update service:
http://www.sonymobile.com/gb/tools/update-service/
If it does not help,visit a sony service.