Back up your current configuration. Write down your LOID (ONT Authentication ID), VLAN ID , and PPPoE credentials. You will need these to reconnect after the upgrade.
: Protects your network against emerging threats like malware and unauthorized access.
There are two main methods to update the firmware: using the web interface (Local Upgrade) or through your ISP's remote management system. Method 1: Local Firmware Upgrade (Web GUI) upgrade firmware huawei hg8245h5
Take screenshots of your WAN configuration, PPPoE credentials, and Wi-Fi settings. Firmware upgrades can sometimes reset the device to factory defaults. Step 1: Identify Your Current Firmware Version
Note: If these credentials do not work, check the sticker on the bottom/back of your router or contact your ISP, as they frequently change default admin passwords for security purposes. Step 3: Backing Up Current Settings Back up your current configuration
To ensure a smooth process and maintain your device's health after the upgrade, keep these tips in mind:
Always download .bin files. Never flash .img or unpacked kernel files unless you know how to use the JTAG method. : Protects your network against emerging threats like
: Major version upgrades sometimes format the internal storage, clearing out your ISP's custom Virtual Local Area Network (VLAN) bindings and PPPoE authentication details.
: Only download files from the Official Huawei Support Website or your ISP's portal to avoid malicious software. Step-by-Step Guide: How to Upgrade Firmware Method 1: Using the Web Management Interface This is the most common method for manual updates. How do I update the firmware version of my HUAWEI router
To upload the new software, you must log into the router’s graphical user interface (GUI).