How to make a Backup (maybe Full Version, too?) of my FW
 

Hi...

Because I cant get my old MP4 player workin and nobody seems to can help me ( you can? http://www.mympxplayer.org/viewtopic.php?p=42221#42221 ), I bought a new one, which seems to be quite nice.

To avoid the problem I had with my first one, I would like to know how to make a backup of my firmware (mybe full version, too?). It looks like my new MP4 player is using the MP3 Player Utilities tool, too.