Android Jelly Bean
Android Jelly Bean, or Android 4.1 is the codename given to the tenth version of the Android mobile operating system. It was made by Google and had three major point releases (version 4.1 through 4.3.1). The devices that run Android 4.1 to 4.3.1 are the Nexus 7 (2012), Nexus 4, Nexus 10 and Nexus 7 (2013).