iOS 4
Jobs 2007: phone that you can naturally navigate with your fingers 2008: add 3G, browse thousands of 3rd party apps and download them 2009: faster phone, 2x the RAM, and video recording 2010: all new design, facetime, and multitasking and folders with iOS 4. Cook 2021: 120Hz
tenth major release of iOS, the mobile operating system by Apple Inc.