Hi @kjoshi
Have you tried a hard reset on your phone?
The procedure described in the question above is incorrect. It is NOT Volume Down + Power Button, it is Volume Down + Volume Up (both together) + Power button. All three together.
Here is a link that describes the entire procedure to hard reset your phone.
http://www.hardreset.info/devices/micromax/micromax-a102-canvas-doodle-3/
Ensure that the battery is fully charged before you perform a hard reset.