In order to hard reset a Prestigio MultiPhone 4300 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 4300 Duo device will be brought back to the default configuration of a brand new device.
1. Turn on the phone.
2. Open Menu, Settings, Personal, Privacy and Factory data reset.
3. Make sure to confirm any messages that will pop on-screen.
4. That is all. Your phone should now reset and restart.