Pattern lock solution without gmail and without hard reset

Problem :

Recently my knees lock my phone by attempting multiple patterns.
For that i had 2 option either try hard reset or find solution on net that will save my important data.
So i tried second option.

NOTE : THIS SOLUTION IS WORKED ON MY MOBILE AND IT IS FOR MY PERSONAL REFERENCE ONLY. IF YOU WANT TO USE THIS , USE IT ON YOUR OWN RISK AND USE FOR YOUR PHONE ONLY (LEGALLY)
Solution:

Do I required rooting ? Don't know , as I already have rooted my device.

Steps:

1. Download aroma file manger software from here
2. connect canvas2 using USB to PC for copying zip file in memory card OR copy zip using card reader in memory card.
3. Now you need to start phone using Recovery Mode. For that switch off the phone.Now press power button and Volume Up and Volume Down at the same time.To enter into the recovery mode, press volume up (+). Then again in Select Boot Mode use VOLUME_UP to select Recovery Mode and the VOLUME_DOWN to select the mode. Now in CWM-based Recovery v6.0.2.8 (compiled  by Bruno Martins) select "- install zip from sdcard".-"choose zip from sdcard"-- Go to folder where you have saved ZIP file and Select Zip using Power button-"Confirm install using Yes - Install ..."
4. This will open a dialog box select any yes or no and again any key to cancel.
5. Now why I have created this blog , In my micromax canvas 2 touch for Aroma file manager for selecting file was not working and how I solve that issue
6. Using volume up down u can navigate to folder in Aroma file Manager. So go to Menu down left side using left home button (as below three buttons were working which was useful for opening menu or you can use Volume down to go to Menu which will required to go to last item ) 
7. Then select Setting 
8. In setting page select the theme as ICS android ICe sandwich theme (Useful for viewing selected file) and then select "Automount all device on start" and then done. and exit.
9. After that again start Aroma manager follow stetps ( Now in CWM-based Recovery v6.0.2.8 (compiled  by Bruno Martins) select "- install zip from sdcard".-"choose zip from sdcard"-- Go to folder where you have saved ZIP file and Select Zip using Power button-"Confirm install using Yes - Install ...")
10. Now go to data/system/ folder where you will get gesture.key file . You need to delete this file . Problem was , I was unable to select and delete file so , to do that  , SELECT ALL option from bottom line and then Unselect all other file except gesture.key. After this again in down bottom line you will get delete option. delete that file . Exit the Aroma file manager . 
11. And reboot the phone normal.
12. Even after that phone is asking for gmail login and data disabled again go to recovery mode and Aroma file manager and delete three files in data/system/ folder those are : locksettings.db, lcokstetting.db-shm and locksetting.db-wal and move that in any other folder.
13. and again restart phone you will not see login or pattern and you entered in phone happily.

REFERENCE LINKS:
https://www.youtube.com/watch?v=-coXtbKEzYg
http://www.idroidspace.com/unlock-pattern-or-password-lock-on-android-device-with-easy-steps/
http://rootmyandroid.org/bypass-pattern-lock-android-device.html