Cyanogenmod has a built-in root access control in developer options. But I can't use supersu instead of it. If i install supersu and update the su binary. Then after reboot phone becomes unstable and many apps crashes. If I flash update-supersu.zip from recovery the app gets installed in /system and built-in root access doesn't work and I can't remove supersu app, then I don't have any option but to reinstall Rom. How to get it working? Tnx for any help.