I have a MP4 Player with the following fw inside:
ACTS16D_16_SZG 22/07/05

Where is possible to find an updated fw? Need it because seems that the ON-OFF button is not function. When turned on, immediatly goes OFF.
If plugged to a PC or to its charger and disconnected when is ON, it function normally. Maybe there is a FW problem?
Thanks in advance