thanks for links
knob
I've tried about 25 different FWs and one that's allowed me to play music and browse is
OMEGA_V88_V0.1.0007.rfw it seems to be the closest to my original FW 00.00.0007 but navigation still isn't as it should be.
can someone look at pictures and tell me which player resembles the most the one I've got. It has got weird navigation system (before I broke it): M and VOL corresponds to OK/BACK and when you want to adjust volume you have to press VOL for about 2 secs and then use arrows to change it and there in no HOLD button. What you can see on the screen is exactly the same as he original software.
thanks