If you are able to log in successfully, it is highly recommended that you change the default admin password immediately to prevent unauthorized access to your network settings.
: On many newer ZTE routers (especially those provided by ISPs), the default username is admin but the password is printed on a sticker on the bottom or back of the router itself. zte router username and password
If the default password from the sticker does not work, or if you changed it previously and forgot it, you have two options: If you are able to log in successfully,