Share your experience!
i have a sony Xperia L and
Reboot
http://cdn8.staztic.com/app/a/2300/2300927/xperia-z-live-wall-sony-2-1-s-307x512.jpg
Repair your phone
Update Service (SUS)
PC Companion (PCC)
Bridge (for Mac)
Alternatives on How to backup Xperias
http://talk.sonymobile.com/thread/36355