Hard Reset PRESTIGIO Multiphone 3450 DUO

First method:

  1. At the very beginning press the Power button to the device off.Hard Reset PRESTIGIO Multiphone 3450 DUO
  2. Afterwards press and hold the Volume Up button.
  3. While holding the Volume Up hold down the Power button for a while. HardReset PRESTIGIO Multiphone 3450 DUO
  4. Release held keys when you see an Andoid icon.
  5. Next, press the Home button in order to enter Recovery Mode. Factory Reset PRESTIGIO Multiphone 3450 DUO
  6. Then select "wipe data/factory reset" by using Volume Down to navigate and Home button to confirm.Master Reset PRESTIGIO Multiphone 3450 DUO
  7. Select "Yes--delete all user data". Use Volume Down button to scroll and Home button to select.
  8. To restart the phone, select "reboot system now".
  9. Great job!

Second method:

  1. ITurn on the phone by using the Power button. Hard Reset PRESTIGIO Multiphone 3450 DUO
  2. Afterwards go to Settings and then to Backup & reset.
  3. Tap Reset Phone
  4. Choose Erase Everything if you are sure you want to clear all your data. 
  5. Select OK to confirm the whole operation.
  6. Well done!

WARNING !
Hard Reset will erase all of your data
All described operations you are doing at your own risk.

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