Upgrade Firmware Huawei Hg8245h5 Official

Never attempt a firmware upgrade over Wi-Fi. A sudden drop in wireless signal will corrupt the installation.

(Replace IP and filename with your TFTP server’s details.)

Power loss during the upgrade can permanently damage ("brick") the ONT. upgrade firmware huawei hg8245h5

The lights on the front of the HG8245H5 will flash rapidly.

Navigate your local computer files to select the downloaded firmware file (typically ends in .bin ). Never attempt a firmware upgrade over Wi-Fi

Your computer might have failed to pull a new IP address after the router rebooted. Unplug your Ethernet cable, plug it back in, or manually assign your PC a static IP address of 192.168.100.100 with a subnet mask of 255.255.255.0 .

Most ISPs (Internet Service Providers) use "custom" firmware. If you bought your own Huawei HG8245H5 from a marketplace (like eBay or AliExpress) and try to put your ISP's specific firmware on it, it may lock you out. Conversely, if you try to put "universal" Huawei firmware on an ISP-locked device, you might lose internet access because the configuration for your specific fiber network (VLANs, OMCI) gets wiped. The lights on the front of the HG8245H5 will flash rapidly

Connect your computer to one of the 4 GE/FE Ethernet ports on the Huawei HG8245H5 using a LAN cable. 3. Log In to the Management Page

A power loss during the upgrade process will corrupt the system flash memory. Do not turn off the device or unplug it while the update runs.