Micromax claims it gives 14 Hrs talktime in one charge but I haven't noticed this in details. However it last for 2 days as per my mixed usage which includes social networking , listening music for few hours , 3-4 hrs calling. Brightness is set to half always.
Before rooting the phone make sure your phone is fully charged before you proceed with rooting, as if your battery dies before completing the process, you might have software issue. Make sure you have created a backup of your important data. To be on the safer side, backup your data. Now download Kingroot apk. The latest the app is the better is your chance of rooting your device properly. Install the app, run the apk file on your phone. The app should be installed within a minute. After installation, run the app. Follow the instructions to root Micromax Canvas 6 Pro. It is that simple.