Error flashing combination J3 - Enrolled Knox Guard Prevent Flashing Factory Binary
 

Hi when i try to flash combination to this phone this errors apears just when is flashing boot.img

"Enrolled Knox Guard prevent flashing Factory binary (BOOTLOADER)

Any idea?

Mybe the phone has mdm security what is the phone problem?

Upload a picture to get further help, also don't forget to copy and paste the operation log here (odin or z3x)

Did you fix the problem? (Enrolled Knox Guard prevent flashing Factory binary)

Any ideas how to fix this?
 

I loaded a comb file successfully and while trying to load Stock firmware I got this.I have error " Enrolled Knox Guard do not allow factory binary" I cant go to Downloand mode not recovery.
J337Az bin 5. Any ideas?