In order to hard reset a Samsung E2252, you should perform the following steps.
Remember! Hard reset will delete all the data on your device; pictures, contacts, messages, apps and more.
Samsung E2252 device will be brought back to the default configuration of a brand new device.
1. Turn on the phone.
2. Enter Menu and select Security.
3. Enter the phone's four-digit code (the default code may be 0000 or 1234). Select Reset Phone.
4. Confirm with with Menu/OK button.
5. Done. Wait for your phone to reset and restart.