Share your experience!
Im having trouble connecting to Wifi with my Satio it says system error. I must have deleted/unistalled software while cleaning up some apps. I appreciate your generousity.
What if you repair your phone with SUS or PCC
Update Service (SUS)
PC Companion (PCC)
Bridge (for Mac)
Alternatives on How to backup Xperias
http://talk.sonymobile.com/thread/36355