In order to hard reset a dopod S1, you should perform the following steps.
Remember! Hard reset will delete all the data on your device; pictures, contacts, messages, apps and more.
dopod S1 device will be brought back to the default configuration of a brand new device.
1. Now press End and Call softkey at the same time. Hold them.
2. Press into the hole (location shown in the picture) with your stylus.
3. After the phone restarts, the hard reset will be complete.