Hard Reset SAMSUNG S5360 Galaxy Y

First method:

1. The device must by turned off, so hold down the Power key for a short while.
2. Afterwards press and hold together: Volume Up + Home button + Power button, until you see the Samsung logo.
3. Wait for the Recovery Mode.
4. Then select from menu "wipe data / factory reset" using Volume buttons to navigate andHome button to confirm.
5. Choose "Yes -- delete all user data" to confirm the whole operation.
6. After that select option "reboot system now".
7. Well done! The hard reset has just been performed.

Second method:

1. Start by turninng on the device by holding the Power button.
2. From the Home Screen go to Menu and then to Settings.
3. Tap Privacy and then Factory data reset.
4. Afterwards choose Reset device.
5. To confirm your choice select Erase everything.
6. That's all.

WARNING !
Hard Reset will erase all of your data
All described operations you are doing at your own risk.