In order to hard reset a Prestigio MultiPhone 5400 Duo, you should perform the following steps.
Remember! Hard reset will delete all the data on your device; pictures, contacts, messages, apps and more.
Prestigio MultiPhone 5400 Duo device will be brought back to the default configuration of a brand new device.
1. First, press and hold the Power button until the phone turns on.
2. Starting from the Home screen, select Menu > Settings > Personal > Privacy > Factory data reset.
3. Confirm all the upcoming messages. Done.