Log in with your administrator credentials. Default credentials often include: admin or multipro Password: admin , 1234 , or multipro . Step 2: Locating the Firmware Update Section
Open a web browser and enter the gateway's IP address (typically 192.168.1.1 or as specified on the device label ). zte f670l firmware update upd install
Connect your computer to the F670L using an Ethernet cable (highly recommended over Wi-Fi for updates). Log in with your administrator credentials
To perform a manual update, you must first log in to the router's management page. zte f670l firmware update upd install