As the box reboots, it will check for updates. If you have an X1 box, it will automatically update its firmware. If you are using a legacy box, consider upgrading before it is no longer supported.

Comcast and the vMVPD Fubo have announced that Xfinity Internet customers with a Flex or Xumo Stream ... learn more about Xumo Stream Box, which is available at no additional cost with their ...