Is there a way to disable the phone from installing apps from unknown sources?
I know that it is possible by just going to.
settings->security->unchceck "unknown resources"
But when kids install apps, a dialog appears:
By just tapping on settings, they can Enable it again and install the application.
is there a way to disable it and the dialog won't come out or make it grey so it won't be clicked/tap it again? Without putting password on my