What is the listed on your router's bottom sticker? Who is your Internet Service Provider (ISP) ?

Go to System Tools > Configuration File and export your current settings. If the upgrade resets your device, you can restore your internet settings instantly.

Huawei does not provide direct "one-click" public downloads for ONT (Optical Network Terminal) firmware because these devices are typically managed by ISPs.

Never flash firmware over Wi-Fi. Connect your computer directly to the HG8245 LAN port using an Ethernet cable. 2. Where to Download the Full Huawei HG8245 Firmware

Follow these steps to complete the firmware upgrade for the Huawei HG8245:

(Exact UI labels vary by firmware/customization. These are common approaches.)

Fixes for common dropped connection issues and improved management of connected devices.

Huawei restricts direct firmware downloads to users with specific support contracts.

Perform a hard reset by holding the Reset button for 10-15 seconds.

: If the unit was provided by your internet provider, contact their support directly as they often use custom, locked firmware. 🛠️ Step-by-Step Upgrade Guide

Once the progress bar reaches 100%, the router will automatically reboot. Troubleshooting Common Issues

Note: Accessing these files usually requires an approved enterprise account or a product license registration associated with your Huawei account. 2. Contacting Your Internet Service Provider (ISP)

The simplest method uses the built-in web management interface. This is applicable to many factory-unlocked or custom firmware versions.

The single biggest mistake users make is downloading any firmware labeled "HG8245." In reality, there are multiple hardware versions. A firmware file is not universal.

Most HG8245 units are ISP-locked. Contact your ISP’s technical support—they will provide the correct .bin file.