The Symbian is the most delighted operating system in Nokia once before. Nokia used Symbian as a unique operating system in all brands of Nokia models. All the user were familiar in this type of particular operating system. When samsung releases its android operating system, all users were attracted by the features and process of the android mobiles. This make the Symbian to get down in the market. Not only this was the reason for the down fall of Symbian, Nokia were not changed its features and type in its operating system. If they change there will be a market in Symbian also.