Flashback: iOS 4 adds multitasking, FaceTime and other important features - GSMArena.com news - GSMArena.com

Folders on the home screen, wallpapers too, support for Bluetooth keyboards and much more.

Flashback articles often focus on hardware features. For example, in the iPhone 4 story we talked about the new Retina Display, the upgraded camera, the glass and metal sandwich build and so on. But … [+5037 chars]

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