With this post I would only inform of my results to all users that are thinking to update their player with this firmware
Today I've tried to update my player with
this new firmware.
My player is
this.
Unfortunately I've obtained only a red screen and my 16GB partition with all my mp3 and videos is been deleted.
The 2 hardware are not fully compatibles. The firmware uploaded 26 august is for players with a camera, I think.