What to do when back button won’t work on the Micromax Canvas 2 Colours A120?

Hi Rajender. If you didn't install or do anything to do phone before that started happening, I suggest having it checked. There must be something wrong with your display.

What to do when Micromax Canvas 2 Colours A120 is stuck at a certain percent of battery charge?

Hi there! Try to drain the battery 'til it shuts off then fully charge it there. Only turn it on once it is full battery.

How to recover contact from dead Micromax Canvas 2 Color?

Hi Ashish. I'm pretty sure you synced your contacts with your Google account. If that's correct, visit Google Contacts using the Google account you used on that phone to see the contacts you had synced.