A (often synonymous with a factory reset or master reset) is the process of restoring a device to the state it was in when it left the factory. This means:
This method is useful if the phone won't boot up properly or if it's locked. the phone. Press and hold the following buttons simultaneously: key + Call (Green) button + Power button Release the buttons only when you see the Nokia logo appear on the screen. If prompted for a security code, enter the default code: Wait for the phone to restart. Method 2: Secret Dialer Code How to Hard Reset NOKIA X1-01