RFS 2.2 devices can be firmware updated.
Please note:
• The firmware updater tool is only available on Windows.
• Should you get the message «error about usb dll" (a missing Windows driver), please try with a different Windows PC / operating system.
• It is recommended to follow the instructions as closely as possible.
• Only use the “.fri” file matching your camera brand.
To check for the current firmware version:
1. Your RFS 2.2 remote is still in switched off mode.
2. Press and keep holding the "test" button of the RFS 2.2 device.
3. While still holding switch on the remote (on the right side of your device).
4. By using the scroll wheel, scroll down until you can read "c.fn-04 firmware".
In the last row you can read the currently installed firmware version (for instance v 1.66).