The advent of the iPhone: a game changer On January 9, 2007, Steve Jobs, the legendary founder of Apple, unveiled a device that was to define the future of mobile communications - the first iPhone - ...

Not everyone was convinced by the new touchscreen approach, or by browsing the web on a phone, and the very first Apple iPhone had quite a few limitations, some of which we've listed below.

You can see why Apple calls this its strongest iPhone lineup ever. I've been covering Apple's phones since the very first iPhone came out. so I've seen how the lineup has evolved since 2007.