History of iPhone 2007 to 2020. A year wise timeline of the iPhone models as it was released by Apple Inc. showing the design evolution gradually. Covers all the iPhone models – the first iPhone, iPhone 3G, iPhone 3GS, iPhone 4, iPhone 4S, iPhone 5, iPhone 5S, iPhone 5C, iPhone 6, iPhone 6S, iPhone 7, iPhone 7 Plus, iPhone SE, iPhone 8, iPhone 8 Plus, iPhone X, iPhone XS, iPhone XS Max, iPhone 11, iPhone 11 Pro, iPhone Pro Max, iPhone SE 2020, iPhone 12 mini, iPhone 12, iPhone 12 Pro, iPhone…