In order to hard reset a Dell Mini 3iX, you should perform the following steps.
Remember! Hard reset will delete all the data on your device; pictures, contacts, messages, apps and more.
Dell Mini 3iX device will be brought back to the default configuration of a brand new device.
1. Power up the phone by pressing the Power button.
2. Hold down the Volume Up, Volume Down and Power button until a configuration screen appears.
3. Using Volume buttons to scroll and camera button to select, choose the Factory Reset option.
4. Voila, the hard reset process is complete.