We just told you that a [You must be registered and logged in to see this link.] was released for iPhone
OS 4.0. Again, if you are running on FW 3.x DO NOT update to 4.0 just
because you got a jailbreaking tool available. Everything is really
really really buggy, and not meant for average end-user. But if you do,
you might as well enable multitasking on your iPhone 3G.


How to:
1. Jailbreak your iPhone, and install OpenSSH


2. SSH into your iPhone and browse to
/System/Library/CoreServices/SpringBoard.app/N82AP.plist

3. Copy that N82AP.plist on your computer and edit it with any
tool you like. I used TextWrangler. All you need to do is to add the
following string and save the plist. Check screenshot below…




4. Now , copy the edited .plist file back into your iPhone
over-writing the one in the phone. Since SBSettings is not working on
OS 4.0 , you need to reboot the iPhone. That is it. Now double tap the
home button , and woop… there it is.