I have installed 9.0.50 version firmware which this site has it at download section. Now my computer can see my player's memory but my player is not working at all. I see a flashing black screen. Please help me to bring it to life or i am going to use it as a portable 4GB memory
P.S. I used different versions of MP4 Player Utilities from 4.0.0 to 4.0.9.