Originally Posted by jd1639
You can't use motochopper if you're on mf3. Google new root method mf3 xda
Sent from my Nexus 5 using XDA Free mobile app
thanks for the info, i tried that and received several error messages "access denied" etc. when running the terminal commands.
i think i'm just going to drop at&t and run to tmobile and grab a phone without knox or something. no worries