slow in performance

[asdfgh]

When I open cam there's is message.(Xperia needs to cool down please wait )and the apps get slow and charge very slowly 5%=1h

[Uliwooly]

That's an app acting up

[asdfgh]

How this!? I didn't understand u

[Uliwooly]

Simple, if your phone is working fine and then after few days its start acting up, then its an app acting up, if you repair your phone with PCC, it works fine again, or if its on safe mode. 

[Uliwooly]

Check this out

http://talk.sonymobile.com/t5/FAQ/Does-your-phone-feel-slow-and-laggy/m-p/347824#U347824