This post is meant for the guys, who are still waiting to taste Jelly Bean 4.1.1 on their Canvas2 having ICS 4.0. So here is stepwise procedure for you.
How to update Micromax A110 Canvas 2 to Jelly Bean ROM:
2. Extract SP Flash Tools and V3_120313_Update to Jelly Bean zip files.
3. Open SP Flash Tools.
4. Click on the Scatter-Loading button
6. In Flash Tool, go to Options and enable USB Mode.
7. Again go to Options >> DA Download All >> Speed >> Force to high speed.
8. Switch off the phone completely.
11.Upgrade process will start. Flash Tool will start the flashing process. Yellow bar at the bottom of the Flash Tool indicates the progress of process.
Don't disconnect phone or interrupt the process until you see the "OK" message
12. Once the process is completed, Green Ring will appear on your device which indicates that the process is completed successfully.
You will see the superfone logo appearing for a while, but don worry it’s normal.