Verify your exact model number on the physical sticker underneath the router. IP Address Access Failure after Upgrade Cause: The update changed the gateway IP default subnet.
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 huawei hg8145v5 firmware download install
Here is a guide on how to find the firmware, the risks involved, and how to install it. Verify your exact model number on the physical
Disclaimer: This guide is for educational purposes. Updating firmware improperly can damage your device. The model name must match the download file exactly
Official firmware for business-grade ONT products is hosted on the Huawei Software Download Portal . Note: Access usually requires an enterprise account or a contract bound to the device.