4. Press Volume down to select "Yes-delete all user data"and press
5.Press the Power key to select "reboot system now"
6. Wait until the phone will restart
How To Factory Reset
All your phone data (contacts,photos,videos,music,messages,aplications,games,
files,) will be lost! Please make backup first if you can!
1. Switch on Samsung Galaxy Y S5360
2. Make sure Samsung Y S5360 battery is charged completely
3. Go to Menu > Setting > Backup & Reset > Factory data reset > Reset device
4. Select Erase Everything
5.Then Samsung Galaxy Y S5360 will complete the process