This is how to hard reset the fone, it will delete all data stored in the fone
1. Switch off the cell phone.
2.Afterwards press and hold Volume Up + Power button for about 15 seconds, and until you see Android recovery menu.
3.Then select "Factory reset/wipe data" using Volume Down to scroll option, and press Power button to accept.
4.Browse to option "Yes-detele all user data", and confirm that with Power button.
5.Reset HUAWEI Ascend Y220
6.After that press Power button to accept option "reboot system now".
Hopefully this is your phone, we dont want thieves around here.