problem in experia p

[EXPERIAP]

I have a problem after i update my experia p.....
i update 4.0 to 4.1 then i face the problem.

its too
lazy. even making a call or receiving a call also
take ...
plz any information to solve this problem

[_alexdon_]

You could perform a software repair:

http://www.sonymobile.com/gb/tools/pc-companion/