iPHONE IOS 4.3.1多工手勢

[yehlu]

replace the files on your idevice with these 4 files.
rename stock files to General.plist.bak for example. so you have a back up of your original file.

var/mobile/library/preferences > com.apple.springboard.plist
applications/preferences.app > General.plist
applications/preferences.app > Settings.plist
applications/preferences.app > Multitouch.png
system/library/coreservices/springboard.app > N90ap.plist