Ok... I bought a mp4 PLAYER from HONG KONG a few weeks ago.
At first it had no problems. Some weeks later when I tried to turn it on, it appeared a BLUE screen with a sand clock in it, but I couldn't use it.
As it didn't work I tried to upgrade the firmware, but now the screen is completely dark blue (my computer has always recognised it as an ADFU device).
Here are some characteristics of the PLAYER:
Large CHIPSET: SAMSUNG 652 K9G8G08UOM PCB0
Medium CHIPSET: ATJ2093H FC030FA 5C6
Small CHIPSET: SPT SP3767HN 06KS39
LCD Screen: P20061015 0644185969
Here you can see a mp4 PLAYER similar than mine:
http://www.fotozone.es/ficheros/2007...zone_17966.jpg
I hope someone can help me and tell me where to find the firmware I need. Thank you.