Revert "Revert the user directory after copy procedure"

This reverts commit f8f30cee1649240aef2c29e51aaee6bac34cccdb.
Revert "Rough draft of file handler for KitKat restrictions"

This reverts commit 512def9f1995777bc2960996b0960a6500e41d00.
Revert "Add permissions and directory changes for KitKat"

This reverts commit 334431e786ccc0b822a06a339f20dd358c3ee580.
Retain permissions, Lower RS sensitivity limit