LBE Guard: Granting root acces doesn't work properly, File Manager applications can not reach the system folders like root/Data or root/sys
I've tried it but not working on my device. root/Data folder is empty but it isn't if I use SuperSU.check this solution:
open LBE Guard app > Manage ROOT Permissions > turn OFF and then turn ON root permissions, after that touch apps and select allow for each app you want!
worked for me!