Hard Reset MASTONE R3

How to factory reset MASTONE R3? How to wipe all data in MASTONE R3? How to bypass screen lock in MASTONE R3? How to restore defaults in MASTONE R3?

The following tutorial shows all method of master reset MASTONE R3. Check out how to accomplish Hard Reset by hardware keys and Vendor settings. As a result your MASTONE R3 will be as new and your core will run faster.

At first switch off the device by holding down the Power key for a short while.
From the Home Screen go to Menu and then to Settings.
Tap Reset and then select Master Reset.
In the next step choose Yes to confirm the whole operation..
To begin hard reset process type in the following safety code: 1234.
That's all.