I have 9.1.52 firmware, and have had an IM from someone who needs it. I gather the main tool for extracting firmware cannot be used on this player, and the alternative is described as "buggy".
What I am interested in is whether I can extract the firmware without risk to my player. Is the "bugginess" of of a type that makes this uncertain?
My firmware info is:
BKSD91N12_32
2007-11-01
9.1.52
2005-01-09
I have not risked opening the player, and the only identification on the outside is
www.tpsimmtron.com