Hello, so, my problem is that some apps don't work. When I open them I get a black screen for a second and then I'm back on the home screen. When I double tap the Home button, their icon is there with other opened apps. They just won't load. I've tried resetting, safe mode, even jailbreak again (not restoring from a backup afterwards), but nothing works. Sometimes an older version helps, but not very often. Some of those apps are for example Contre Jour (but earlier version works), Plants vs. Zombies HD (earlier version doesn't help), PKGbackup or IAPFree. Most of the apps are okay, however. Can anyone help? My iDevice is iPad 2, iOS 5.1.1, jailbroke with Absinthe 2.0.4.