A small but maddening bug in earlier v0.28.x builds caused the hub to randomly flash blue (restart) every 48 hours. The .04182 build patches that kernel panic trigger.
BT completely restricts manual firmware flashing to ensure network security and stability. The hub is designed to download and install updates automatically, usually between 12:00 AM and 4:00 AM. latest firmware bt smart hub 2
If you want to see if you have the installed, follow these steps: A small but maddening bug in earlier v0
BT uses an automated remote management protocol called to push updates. latest firmware bt smart hub 2