Its a minor maintenance update to improve performance (thats what it actually says on the screen). The update size is 0.08MB.
Here is the steps:
- First of all you go to Settings option and next tap on ‘About Phone’ option where you can see the details of your phone like Android Version, Build Number, Baseband version and Kernel version.
- Next Tap on the About Phone > Software Update option, where you would see the option to ‘Update’.
After update Kernel Version will be 220.127.116.11-N7000XXKK3-CL706622 root@DELL127 #2 and Build Number will be GINGERBREAD.XXKK3