July 11, 2008: The iPhone 3G goes on sale. Expectations for the smartphone sequel run high, and Apple delivers with the addition of GPS, faster 3G data and a higher-quality build. The iPhone 3G launch also brings a new mobile operating system packed with features.
Apple’s second smartphone runs iPhone OS 2, which introduces a better Mail app, turn-by-turn navigation and a little something called the App Store.
June 29, 2007: The first
June 24, 2010:. The iPhone 4 release date finally arrives, bringing a sleeker design, a new video telephony service called FaceTime and a gorgeous Retina display. Simply put, it’s a stunning smartphone.
June 21, 2010: Apple releases iOS 4, which introduces a range of productivity features as well as the FaceTime videotelephony service. The iOS 4 launch represents a big step forward for Apple’s flourishing mobile devices.