Sony xperia sp locked screen

[harar]

Hi! I 'm new in the group. My daughter locked the screen of her xperia sp by using a motive, but she cannot remember which one she used and she cannot unlock it now. can anyone give me a piece of advice? Thankw a lot

[_alexdon_]

You have to use PCC to repair:

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

[harar]

Thank you! Is it easy or it may cause any damage to my phone? I've seen  PC companion yesterday while searching in the net for a solution. I' ll ceck it over!Thanks a alot!

[_alexdon_]

It will erase internal memory unfortunately.