Okay bro I have to tell you that this mostly screwed my phone up. After setting the usage access thing and opening up MK X and accidentally dropped my phone (it's not the first time the battery pulled out and phone shutdown) and put it back together, everything, and I mean every user and system app force closed frequently and prevented me from doing anything after the restart. I went on to format the phone and the effort won't stop until I went through the custom recovery to wipe everything out and no there is no OS installed. Not blaming you for not backing up my phone in the first place, but the usage access path and setting mostly clogged the memory. I will try it again with my alternate phone and see if I get errors after restarting.
