email: farmoggi94@hotmail.it 
I’ve got a generic chinese mp3 player, like this
http://image.dhgate.com/albu_224100273_00-1.0x0/new-clip-mini-digital-mp3-player-with-screen.jpg
When i connect it to the pc, nothing happens. The firmware is 9.1.54.0000. Please, i don’t know how to make him reborn!