Inside the interface, the HG8245H5 felt like a submarine cockpit. He moved past the WAN settings and the DHCP tables, heading straight for the menu. There it was: Upgrade Firmware . The Moment of Tension
If the power fails during the upgrade process, or if you flash a firmware file intended for a different hardware revision, the device will become unusable (a "brick"). upgrade firmware huawei hg8245h5
Identify exact model and hardware revision: Inside the interface, the HG8245H5 felt like a