Cydia Tweak KillBackground has been update, KillBackground 1.3.1-7 works with iOS 5 or higher.
KillBackground v1.3.1-7 tweak to kill all background apps. Adds special buttons to the AppSwitcher view. After install KillBackground deb there are no options to configure.
What’s new in KillBackground version 1.3.1-7
- Fixed Activator issue
- Apps filter is back and it works with iOS6
- iOS6 compatibility