In order to hard reset a dopod C720W, you should perform the following steps.
Remember! Hard reset will delete all the data on your device; pictures, contacts, messages, apps and more.
dopod C720W device will be brought back to the default configuration of a brand new device.
1. Switch off the device.
2. Press both Softkeys + Power buttons. Release Power button after two seconds.
3. Press 0 button to confirm the process.
4. Voila!