Huawei Hg8145v5 Firmware Update May 2026

The Huawei HG8145V5 is one of the most widely deployed Optical Network Terminals (ONTs) globally, serving as the backbone of fiber-to-the-home (FTTH) connections for millions of users. It combines a GPON terminal with a built-in dual-band Wi-Fi router. However, like any sophisticated piece of networking equipment, its performance, security, and stability depend heavily on keeping its firmware up to date.

Click Browse and select the firmware file (e.g., HG8145V5_V500R020C00SPC120.bin ). Huawei Hg8145v5 Firmware Update

Factory reset the device (press the reset pinhole for 10 seconds) and restore only your essential settings from backup. This clears old configuration remnants. Method 2: Emergency Recovery via TFTP (For bricked or stubborn units) If your web interface is inaccessible or the update fails, use this method. The Huawei HG8145V5 is one of the most

Click Upgrade . The router will upload the file. Do not refresh or close the browser. Click Browse and select the firmware file (e

Set your computer’s IP to 192.168.100.10 (subnet mask 255.255.255.0 , gateway 192.168.100.1 ). Step 2: Download and install a TFTP server (e.g., SolarWinds Free TFTP or TFTPD32). Step 3: Place the firmware file (renamed to HG8145V5.bin ) in the TFTP server’s root directory. Step 4: Connect your PC to LAN port 1. Power off the HG8145V5. Step 5: Power it on while repeatedly pressing the Reset button for 15–20 seconds until the Power LED blinks slowly (this indicates bootloader mode). Step 6: On your PC, open Command Prompt (Admin) and type: