I BALL ANDI 5N DUDE HARD RESET

Switch off or Turn off your phone.
Then, Press and Hold
Volume DOWN + Power button (or)
Home button + Volume Up + Power button (or)
Volume Down + Power button (or)
Volume Up + Volume Down + Power button
Please try above all steps one by one, Until you will see Android reboot menu.
Then, To go to the Recovery Mode menu hold down the Power key for a short while.
Next, select option : “wipe data / factory reset” using Volume Down, and Power button to confirm operation.
After that, choose option “yes” with Volume Down, to select and Power button to accept.
Finally, press Power button to enter option “ reboot system now ”.
Finally, Hard reset done on your mobile.