I successfully had Kingroot uninstalled of my SM-G530H's Kitkat, but the SuperSUme solution seems to have failed, because when I try to update SuperSU's binary, it always fails. Any fixes or workarounds come to mind ?
Its been a while since I put SuperSU on a phone (haven't rooted in a while), but sometimes a clear start after you upgrade or downgrade helps. I would also check out the forums for Chainfire who does the app if you are using his anyways.