HP Recline ENVY 27 - has downgraded Firmware

Hi,

Whilst working through the online support pages for my ENVY 27 Desktop, there was a BIOS Update proposed as below:

HP Consumer Desktop PC BIOS Update (ROM Family 2AFA)

2013-11-13 , Version80.09 Rev. A, 5.63M

I downloaded and ran the executable, which popped up a cmd window that said this would downgrade the BIOS. Please respond yes (y) or no(n)

As this is a brand new machine , i responded n to the question, but the BIOS update proceeded anyway.

Is it possible to recover the original BIOS , which was obviously at a higher level than this one ?

Yours

David