Zte F670 Firmware Update -

The router will upload the file and reboot automatically. during this process, as it can "brick" the device, making it unusable. Alternative: Checking for Auto-Updates

Log back into the router (default IP 192.168.1.1 ). Go to Management > System Management > Firmware Upgrade . Zte F670 Firmware Update

Log in using your credentials. Common defaults for the F670 include admin/admin or user/user . : The router will upload the file and reboot automatically

Download the correct firmware file (usually a .bin or .img file) specifically for your model and hardware version. as it can "brick" the device

If the update breaks the web interface: