Hard Reset BLU Deejay T210

The mobile phone must be swtiched on, so hold down the Power key for a short while.
Open the Main Menu and select Settings.
After that, choose Reset Factory Settings.
Then select All to delete both customized settings and data.
Finally, type in the security lock code (default is 1122) and select OK to confirm the whole operation.
Congratulations! The factory reset has been performed.