For a product that has been around a scant six years - an eternity in the field of consumer electronics - the iPhone has had a remarkable run. It has changed the way we think about computing, conquered the mobile market, and transformed Apple from a relative underdog in the PC industry into one of the planet's most profitable and influential enterprises.Related StoriesNokia takes on Apple and Samsung with clip of Lumia 928's low-light video capabilitiesiPad 5 rumour rollup: iPad mini with Retina Display, plus iPad stylus, just because
