Today in Apple history: iOS 4 brings FaceTime and multitasking

On June 21, 2010, Apple released the first version of iOS 4. With FaceTime and other features, it brought big changes to iPhone and iPad.
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On June 21, 2010, Apple released the first version of iOS 4. With FaceTime and other features, it brought big changes to iPhone and iPad.
(via Cult of Mac – Apple news, rumors, reviews and how-tos)