ive only tried this on OS 5.0.140....so dont know if its good for 4.7 or not but....
go into settings > applications
select which app you want, change the permissions to allow, save, exit to app screen.
BB button, go to set default permissions, change all to allow.
this keeps it from reverting to whatever the original default was
Fallen, broken. Simply dissolved into an incomplete thought.
An empty shell, cracked, and disfigured. With no remorse,
I have been blinded by the darkness. With no disdain,
I have received my punishment. And with no haste, I await them.