Sorry, but I've never used cf autoroot.
Flash the latest Philz.
Go into "philz settings" and click "re_root system (supersu)"
If the above doesn't work, search the Web and download update_supersu_. Zip (actual file name will include version #)
Go back into philz and flash the su file.
If SuperSU crashes after attempting to open, go to Google store and "update" SuperSU.
Sent from my SPH-L710 using Xparent Cyan Tapatalk 2
I'm just saying....
PROUD owner of a Sprint Galaxy sIII
(My wife thinks her Note2 is better.
She gets no root access until she apologizes...)