Applications Permissions in Android 4.2.2
I just bought a Samsung Galaxy S4 mini ( its my first android phone ) on Android 4.2.2 . There is a thing that bother me, its the fact that I must give permissions to some applications that necessary don't need them to work ( for example : a random game who ask for the permissions to access to my files, and contacts, and to access the internet when it want. In brief, I want to install those applications, and then i would like to suppress or interdict them some permissions, in way to protect my privacy. Can some one help me ?