Upgrade firmware

it might be just a cosmetic bug.

just look into the upgrade path tool either on support portal or in docs and see what it says there and if the device is in the supported models list.

if so, just download the firmware and do a manual upload to upgrade it.

Hello Team,

manually downloading and updating to the device would works as it is already tested.

Looks like a cosmetic issue.

Regards 

I had a similar 'warning msg' on my side with a different version. Since the newer version was supported I did a manual download/upload and upgraded the version.