How do does rooting in Cyanogenmod 10.2 work? Cyanogenmod 10.2 comes pre-rooted, but some people don't like the built-in SuperUser program, and would like to either update the su binary or use a completely different su program. Can this be done? If so, how?
Flashing a SuperSU update zip via recovery will override Android 4.3's built-in Superuser. From then on, you can use SuperSU, but you will need to keep Superuser enabled in Settings.