Upgrading the firmware on your Huawei EchoLife HG8245Q ONT is a straightforward process, provided you have the correct file for your specific hardware version. Keeping your firmware updated ensures better security, patches bugs, and can occasionally improve Wi-Fi stability. 1. Locate the Correct Firmware
Use a Wired Connection: Never perform a firmware update over Wi-Fi. A sudden signal drop can "brick" your router (render it permanently unusable). Plug your computer directly into a LAN port with an Ethernet cable. Hg8245q Firmware Upgrade
tftp get 192.168.1.100 hg8245q_firmware.bin
upgrade image hg8245q_firmware.bin
reboot
bootrom> tftp 192.168.1.100 hg8245q_firmware.bin
bootrom> flash write hg8245q_firmware.bin
bootrom> reset