Hard Reset BLU Diamond M D210L

How to factory reset BLU Diamond M D210L? How to wipe all data in BLU Diamond M D210L? How to bypass screen lock in BLU Diamond M D210L? How to restore defaults in BLU Diamond M D210L?

The following tutorial shows all method of master reset BLU Diamond M D210L. Check out how to accomplish hard reset by hardware keys and Android 6.0 Marshmallow settings. As a result your BLU Diamond M D210L will be as new and your MediaTek MT6580 core will run faster.

First method:

In order to switch off the device hold down the Power rocker for a while i.
Afterwards press and hold together the Volume Up + Volume Down + Power button for a few seconds.
Release held keys when you see the new menu on the screen.
In order to choose Recovery Mode press the Volume Up once.
Then hold down the Power key to show the menu of Recovery Mode.
After that, select "wipe data/factory reset" by using Volume Down and tap the Menu button to confirm.
Afterwards choose "yes" from the menu, and accept it with Menu button.
Finally, accept option "reboot system now" using Menu key.
That's all. The factory reset operation should be completed.