Finally, after months of waiting Samsung has started rolling out marshmallow update for s6 family in India.
You can get it by manually checking for updates in the about phone section.
This update is sized about 1.2 gigs.
Marshmallow is expected to bring changes to the current TouchWiz interface. The update replaces blue with white and it changes the look of several app icons.
https://youtu.be/dI4NcxBTaMo
