On older models, the 'A' number is printed on the back of the phone itself in fine print ... It'll be in fine print below the ...

An entry-level iPhone 5 smartphone, introduced in September 2013 along with the 5s. The 5c featured iOS 7, a completely redesigned OS for the first time since the iPhone's debut in 2007 (see iOS ...

This more-affordable version of the iPhone 5 puts the same features into a colorful unibody shell. Key features include high-resolution display, Siri voice assistant, AirPlay media streaming ...