Credit goes to an Unregistered user, GuitarMan0121. Thanks bro! As some of you may know, Apple borked multitasking for older devices just to be mean to us. Well we finally figured out how to make it work. DO NOT use redsn0w to enable multitasking.. Do it manually, it has some issues and will screw with your device otherwise. iPhone 3G = N82AP iPod touch 2G = N72AP What You'll Need A jailbroken iDevice on 4.2.1(Orlly?) Plist editor(iFile or whatever you have) SSH Let's Get To It! Alright, open up WinSCP or iFile, and Navigate to /System/Library/CoreServices/Springboard.app and open up either N82AP or N72AP.plist. Make sure Multitasking is enabled, if you don't see <key>multitasking</key> <true/> Then add it. Find the section that says <key>opengles-1</key> <true/> Copt that entire section and paste it right below it. Now you should have it written twice. In one of them change the 1 to a 2. Respring and you can now switch apps from the multitasking switcher Please Register or Log in to view images. I have a weird line over my send button in my Messages? Something like this? Please Register or Log in to view images Unfortunately this is a price we pay for Apple's mistake. There are no current fixes for this yet, and there maybe never will be.