When Arthur woke up the next morning, the hub’s center light was a steady, reassuring blue. He logged into the manager. The interface had changed—the once-familiar layout now featured new grey boxes, a subtle aesthetic shift that often accompanied these deep-level code refreshes. Automatic Firmware Updating of Smart Hub 2 - BT Community

Alternate: Use the BT Home Hub / Smart Hub app (if available) which may display firmware version and update notifications.

BT still locks the DNS settings at the router level, which is a major drawback for users wanting to use Google DNS or Cloudflare for privacy or speed.

Remove all discs from the hub’s list (under Wi-Fi → Whole Home), then re-pair each disc via WPS. The new firmware uses a different backhaul channel.

If you’re a BT broadband customer in the UK, chances are you have the sitting quietly in the corner of your living room. It’s a powerful router, but like any piece of tech, it relies on firmware (the built-in software) to run smoothly.

The delivers tangible improvements in Wi-Fi roaming, call quality, and security. However, BT’s automated update system means you shouldn’t obsess over version numbers. Instead, follow two simple rules: