Look at the sticker on the bottom of your router. The model name must match the download file exactly. How to Download the File You need a computer to get the file. Search for your router model on the Huawei support site. Look for the "Software Download" tab. Pick the newest version available. Download the file to your computer. Unzip the folder if it ends in .zip or .rar. Find the main file that ends in .bin or .tar. Step-by-Step Installation Guide Follow these steps carefully so your router keeps working. 1. Connect Your Computer Do not use Wi-Fi for this update. Plug an Ethernet cable into your computer. Plug the other end into the router LAN port. 2. Log Into the Router Open a web browser like Chrome or Safari. Type 192.168.100.1 into the address bar. Press Enter. Type the admin username and password. Check the router sticker if those credentials are unknown. 3. Upload the Firmware Find the System Tools or Advanced menu. Click on Firmware Upgrade or Software Upgrade . Click the Browse button. Choose the firmware file previously downloaded. Click Upgrade . 4. Wait for the Update The router will start the installation. Lights on the router will flash. Do not turn off the router. Do not unplug the cable. The router will restart on its own when finished. Important Tips for Success
Updating the Huawei HG8145V5 firmware can improve stability and security, but it requires caution. Always download from reliable sources and use the web upgrade path first. If you are unsure, contact your ISP—they may even perform the update remotely.
Updating firmware carries risks, such as potentially bricking the device if interrupted. Ensure you have the following ready: huawei hg8145v5 firmware download install
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.
If power is lost during the update process, the device can become permanently damaged ("bricked"). Do not interrupt the update process. Look at the sticker on the bottom of your router
The ONT will upload the file, verify its integrity, and flash the internal memory. This process usually takes between 3 to 5 minutes. During this time, the LED indicator lights on the front panel will flash rapidly.
Click the or Upgrade button to begin the flashing process. Search for your router model on the Huawei support site
Enter the default IP address (usually 192.168.100.1 ) in your browser.
The same "HG8145V5" name can have different internal hardware.
Note: Ensure the firmware matches your specific HG8145V5 version (e.g., V5R019, V5R020). 2. Preparing for the Installation
often focus on "unlocking" or switching between GPON and EPON modes. Use extreme caution