2010:error

[Somi]

I have an ' 2010:error'.I have starting problems with  if I try to start it it will turn off and tries itself start again and this happens again and again please help me

[Uliwooly]

Repair your phone with 

Update Service (SUS)

PC Companion (PCC)

Bridge (for Mac)

Alternatives on How to backup Xperias

http://talk.sonymobile.com/thread/36355