I've installed 'Package Disabler' from the playstore a while back. I used it to get rid of the (known) KNOX security issues.
Anyways... It seems that it was removed from the playstore in some countries because it's still available in South Africa.
I'm trying to help other people by sending them the apk.
I've already tried to get hold of it on the net but can't find it...
Ps: I'm looking for the pro version.