If you had forget the password/pattern of Micromax Bolt Q332 or it has been stuck/hang on logo or White screen appears on booting. Then with the help of combination of keys you can Hard Reset your android device. Follow the steps:
1- Charge your device upto 70 percent.
2- Switch off device.
3- Press & Hold Power + Volume UP until Factory Mode appears.
4- To enter Factory mode press Volume down once
5- Now, using Volume down key Select Clear eMMC.
6- Press Power key to confirm.
7- Formatting Data starts and mobile will reboot after Hard reset
8- Formatting has been done and phone is free from pattern lock.