Hello SergioBr98

 

It could mean that you can't downgrade firmware.

The Release notes show:

Notables

==========

- The drivers and firmware provided on this SW kit are tested in conjunction with each other.

- Mixing and matching drivers or firmware with a previous release is not supported.

 

I'm not seeing anything else from the Technical Support side.

 

You may contact Sales since it is a sales tool to see if they have an explanation.