ICE CREAM SANDWICH
Ice Cream Sandwich adds a range of new features and a redesigned interface.The system was launched in partnership with Samsung, whose Galaxy Nexus handset will be the first to use it.Android's main rival, Apple, released an update to its iOS software last week, although many owners were unable to download it immediately due to overwhelming demand.Ice Cream Sandwich - also known as Android 4.0 - follows the tradition of naming versions after cakes, confectionary or frozen desserts.Previous releases have been codenamed Cupcake, Donut, Eclair, Froyo and Gingerbread.