How to enable multi-tasking gesture controls on old iPad 1

The iOS 4.3 includes the new multi-tasking gesture controls feature. If you are sticking with your original iPad for now, you can enable the multitasking gestures for iOS 4.3 on original iPad 1 using the Xcode application.* Download app-developer tool Xcode in the Mac App Store to your Mac.* Connect your iPad 2 and enable development mode, ignore any warnings about developer credentials.