Warez refers primarily to copyrighted works distributed without fees or royalties, and may be traded, in general violation of copyright law. The term generally refers to unauthorized releases by organized groups, as opposed tofile sharing between friends or large groups of people with similar interest using a darknet. It usually does not refer to commercial software counterfeiting. This term was initially coined by members of the various computer underground circles, but has since become commonplace amongInternet users and the mass media.
I have got this problem of not installing APK files even though I have checked "Unknown sources" setting in Security. Solution is : "JUST UNINSTALL GOOGLE LAUNCHER OR ANY OTHER LAUNCHERS" Then you can install APK files like a flash
