My changes don’t stick after reboot. A: Carrier locked firmware. Use Method B (per-device DNS) instead.
: Connect a device to your router via Wi-Fi or Ethernet. Open a browser and enter http://192.168.100.1 (the default for the MC888 Pro 5G ). DNS Settings on ZTE MC888 Pro 5G
If you cannot find the DNS options using the paths above, try looking in more detail through the router's "Advanced" settings menus. The exact location can differ between firmware versions. My changes don’t stick after reboot
