History of the iPhone

Steve Jobs presenting the iPhone 4 at WWDC 2010
First iPhone on display under glass at Macworld 2007

The history of the iPhone by Apple Inc. spans from the early 2000s to about 2010.[clarification needed] The first iPhone was unveiled at Macworld 2007 and released later that year. By the end of 2009, iPhone models had been released in all major markets.