To determine the version of firmware installed on your FB400 controller follow these steps:
- Go to www.MyFlameBoss.com and log in using the same username and password used to log in to the Flame Boss® mobile app.
- Go to Profile > Settings (link located below the image of the controller).
- The firmware "Current version" is listed on the Controller Settings page.
For the firmware release notes which lists the most current version go to: https://myflameboss.com/fw_releases