: Open a web browser and enter the IP address found on the sticker at the bottom of your router.

Improves the efficiency of the 3G connection and Wi-Fi management.

: Newer firmware can stabilize the 3G signal and improve Wi-Fi range.

Search for authorized Huawei support pages or reputable forum threads dedicated to the "Huawei B260a".

By following these steps and tips, you can easily update the firmware of your Huawei B260a router and enjoy improved performance, security, and features.