Apple WWDC 2009 Keynote - The iPhone 3G S introduction (part 1) - YouTube

https://www.youtube.com/watch?v=5cvTRjPnV8c

Part 1 of the introduction of the iPhone 3G S, presented by Phil Schiller at WWDC 2009. The iPhone 3G S is a faster, more powerful version of the iPhone 3G. ...