Non-removable MDM profiles Mac 强制删除MDM描述文件

1. Boot the Mac into Recovery Mode (hold down command+R during startup).
2. Go to the Utilities menu and open Terminal and type: csrutil disable. This will disable SIP (System Integrity Protection).
3. Reboot into the OS.
4. Open the integrated terminal and type
5. cd /var/db/ConfigurationProfiles
6. rm -rf *
7. mkdir Settings touch Settings/.profilesAreInstalled
8. Reboot.
9. Boot the Mac into Recovery Mode (hold down command+R during startup).
10. Go to the Utilities menu and open Terminal and type: csrutil enable. This will re-enable SIP.
11. Reboot into the OS