In order to hard reset a BLU Deejay, you should perform the following steps.
Remember! Hard reset will delete all the data on your device; pictures, contacts, messages, apps and more.
BLU Deejay device will be brought back to the default configuration of a brand new device.
1. Hold down the Power button in order to turn on the phone.
2. Enter into the Main Menu and choose Settings.
3. Your next stop is the Reset Factory Settings option. Select All in order to continue.
4. Type the lock code (1122 by default) into the phone. Select OK.
5. Done! You have performed the factory reset of this phone.