If the upload fails or your router enters a boot loop (flashing lights), turn the router off and on again. If it continues to fail, you may need to use the Huawei ONT Maintenance and Management tool (OMCI) to flash the firmware, or contact your ISP for a hardware replacement. Enhance Your Network Huawei HG8245H
Perform a factory reset by holding the RESET button for more than 10 seconds. You may need to re-enter your ISP settings.
Log in to your HG8245H web interface and back up your current configuration (System Tools > Configuration File).
Fixes known bugs causing random reboots, high latency, or dropped Wi-Fi connections.