A new free cydia tweak has released.Naming as Go Native which will allow you to use native iOS 4.x fast app switching (multitasking) for those apps that don’t yet support it.The developer said that this is an alternative to the tweak Backgrounder, in case you want native iOS 4 multitasking for all applications.
You will find ‘Go Native!’ in the Settings app of your iPhone, iPod Touch, or iPad.
From it’s settings, you can enable or disable the app, turn on/off native fast app switching of iOS 4 and also allow native multitasking for those apps that were not built for iOS 4.0 or above firmware.
Normally any app that is not recompiled for iOS 4 or above would terminate when you leave it. With ‘Go Native’, you can now find manually kill the app from the multi switching tray which can be brought to display by double pressing the Home button.
You will, of course, need to have a jailbroken iPhone or iPod touch to install it.Go Native is available from Cydia under BigBoss repository for free.