If you are determined to unlock your ZTE MF910, work through the following steps in order, stopping as soon as you succeed.
: Custom firmwares (like those from the 4PDA community) are highly stable but require technical steps to install. zte mf910 unlock firmware
This requires Python and HEX editing.
Once completed, the tool will display a "Success" or "Update Completed" message, and the hotspot will reboot automatically. Step 5: Post-Flash Configuration If you are determined to unlock your ZTE