TURN OFF PROBLEM

[OWII]

Hey Hru im using Xperia X10i since 10 days i have a problem my set is turn off while im using any apps,camera or palying game and when i swith on the set it began open please let me know the solution of this how can i get rid of this turn off problem.

[Alexander1]

Have you installed any apps recently/at the time where the turn off problem began?

Uninstall any task killer/manager.

If the problem still persists I suggest that you reinstall/repair your phone software using PC Companion:

http://www.sonymobile.com/update