: Use a physical Ethernet cable to connect your PC to the ZTE F671Y. Never update over Wi-Fi, as a signal drop can "brick" the device.
: Resolves issues with fluctuating Wi-Fi or Ethernet speeds. zte f671y firmware update portable
The device will begin the flashing process. the router or unplug the cable during this time. The ZTE F671Y will reboot automatically once finished. Troubleshooting & Tips : Use a physical Ethernet cable to connect
Enter your credentials. Default username/password is usually admin / admin or user / user . Check the sticker on the bottom of the device for your specific login. 2. Locate the Update Section zte f671y firmware update portable