PY0A Firmware for Sony CDU4811 cdrom



I am trying to get a copy of the PY0A firmware for the CDU4811 cdrom as the machine was accidentally flashed with an older version, PY09, without backing up the original firmware.
Sony is no help whatsoever and I have tried all the obvious places, The Firmware Page, forums on CDRInfo, CDROM Guide, search engines etc, etc.
Is it possible that anyone here has the PY0A firmware and could mail it to me, or does anyone know where else I could look for it?
Lesson learned, always backup before fiddling.


Reg O’Grady


This site has a huge firmware archive try this link for Sony drives

Has PY06, PY09, PY0A