Batboard

I have a TLN3045B Secure Board for the MSF5000 station and according to /\/\ support it has firmware version 3.17 in it, firmware chip part number 5191012C31. The MSF station that I'm attempting to install it on has 5.52 SSCB firmware in it. So it's obvious that I have a firmware mismatch.

How does one change the firmware in this board to say Secure 4.xx?

And most importantly is Secure upgrade firmware still supported by /\/\?

Any help/info is appreciated.

Thanks,