Best Of Apple's iPhone: A Visual History September 20, 2012 / 4:57 PM EDT / CBS News iPhone - 2007 (Photo credit: Sean Gallup/Getty Images) iPhone 3G - 2008 iPhone 3G - 2008 iPhone 3GS - 2009 iPhone 3GS - 2009 iPhone 4 - 2010 iPhone 4 - 2010 iPhone 4S - 2011 iPhone 4S - 2011 iPhone 5 - 2012 iPhone 5 - 2012 (photo credit: Justin Sullivan/Getty Images)
