How to Reset NOKIA Lumia 638

This tutorial help you How to reset NOKIA Lumia 638 to solve the problems of your device & To unlock the device when you forgot Pattern, Pin, Password, & Fingerprint.

factory reset is operation restore hardware settings in the State it was in before Sale for several reasons including :

– Fix multiple crashes– Delete viruses

Reset the settings to what it was in the case where errors

– Delete the names stored in the device

– Deleting files from the device

– Heavy use of the device & more….


Before you start to Hard reset , do the backup of your personal data in your phone NOKIA Lumia 638.
Prefers to use factory reset in the recent cases because the device files Will be deleted during this operation, but can avoid losing files by storing them To an external device or any other appropriate manners.

How to Reset NOKIA Lumia 638

First method:

NOKIA Lumia 638

reset NOKIA Lumia 638



Press the following sequence of buttons:

Volume Up—> Volume Down—> Power —> Volume Down.


Success You have just performed a hard reset operation.


Second method:






Well done!