During the keynote address at the WWDC 2010, CEO Steve Jobs introduced the new Apple iPhone 4 along with Apple iPhone OS 4.0 (iOS 4.0). You can watch the keynote address in its entirety below.
source – Apple
WWDC 2010 - Keynote Address
During the keynote address at the WWDC 2010, CEO Steve Jobs introduced the new Apple iPhone 4 along with Apple iPhone OS 4.0 (iOS 4.0). You can watch the keynote address in its entirety below.