Now that you are physically connected, you need to log in to the router’s administration panel.

Before downloading any files, you must verify that you actually have the HG531 . Installing v2 firmware on a v1 device will fail.

Finding the correct file to can be challenging, as Huawei does not host these legacy files on their consumer website directly. You will typically need to search for the file on technical forums or your ISP’s support page.

: You can enable Auto-update to allow the router to install software during idle periods (e.g., 3:00 AM – 5:00 AM). 3. Manual Firmware Upload