Tutorial to Make mobilesubstrate more stable while we wait for an official update. Install MobileSubstrate Add the repo: rpetri.ch/repo Install the beta Activator Done Some Stuff that was broken before you installed the beta activator such as SBSettings and PreferenceLoader should be working now. If they are not,it is likely another package that still wont work. Or you rebooted your device. Rebooting the device seems to break mobilesubstrate for whatever reason. So each time you reboot you have to reinstall mobilesubstrate