In order to hard reset a Hitachi W22H, you should perform the following steps.
Remember! Hard reset will delete all the data on your device; pictures, contacts, messages, apps and more.
Hitachi W22H device will be brought back to the default configuration of a brand new device.
1. Turn the phone on.
2. Open Security Menu, select Reset Phone and OK.
3. Select OK again.
4. Done.