Hello... I was following the steps in this video to root my GS4 using my Mac... (using motochopper) How to Root Galaxy S4 on Mac OSX! - YouTube The problem is that it won't work... I get this error.. [*] Rooting phone... [+] This may take a few minutes. [-] Failure. [*] Cleaning up... [*] Exploit complete. Press enter to reboot and exit. Is there something else I need to disable before rooting.. maybe there is an antivirus running in the phone that won't let me root it?..