In order to hard reset a dopod 686, you should perform the following steps.
Remember! Hard reset will delete all the data on your device; pictures, contacts, messages, apps and more.
dopod 686 device will be brought back to the default configuration of a brand new device.
1. Turn the phone off by putting the stylus into the hole below.
2. Now turn it back on in the same way.
3. Wait for the phone to restart.