Check the global ZTE support catalog for generic, unbranded firmware variants.
Check the string to confirm it matches the new version number. zte mf10 upgrade firmware link
Major firmware updates often restore the router back to factory defaults. If you had a custom IP address configured, it will have reverted to 192.168.0.1 . You may also need to check the bottom sticker for the default Wi-Fi network name (SSID) and security key to reconnect. The Device is Unresponsive (Bricked) Check the global ZTE support catalog for generic,
Open your web browser and enter the default IP address: 192.168.0.1 (or check the sticker on the bottom of the router). Log in using the default credentials (usually admin/admin). If you had a custom IP address configured,
Log into your router dashboard (usually 192.168.0.1 ) and note your current firmware version.
If you need generic, unbranded global firmware (which removes carrier restrictions), search software mirror sites or the Wayback Machine for older ZTE global support links ( ://zte.com.cn ). Pre-Upgrade Checklist