In order to hard reset a dopod C720, you should perform the following steps.
Remember! Hard reset will delete all the data on your device; pictures, contacts, messages, apps and more.
dopod C720 device will be brought back to the default configuration of a brand new device.
1. Turn off the phone with a Power button.
2. Now press and hold both Softkeys and Power buttons for two seconds.
3. Then let go of Power button.
4. Lastly, press 0 to confirm the hard reset process.