I'm on the "Flash (install) the Knox Remover zip" in the recovery menu step, and I keep getting the "supersu failed to verify whole-file signature" error. I also get that error when I try to install SuperSU.
I figured that I needed to use CWM or TWRP but I can't get them to install. Odin says PASS but when I press Home + Volume Up + Power, I still get to the old, stock recovery menu.
What do I do?