iOS 4.2 Features 1: MultitaskingRun all your favorite apps - and switch between them instantly - without slowing down the performance of the foreground app or draining the battery unnecessarily.iOS 4.2 Features 2: FoldersOrganize apps into folders with drag-and-drop simplicity. Get faster access to your favorites and browse and manage thousands of apps.iOS 4.2 Features 3: PrintingPrint mail, photos, web pages, and more directly to a printer on a wireless network.iOS 4.2 Features 4: AirPlayWirelessly stream videos, music, and...
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