I got
this player
. Tried to play NES games but lacked a proper emulator (mine had no pad) so I tried to install one of the amazing firmwares I found on the net. So, went to recovery mode pressing the reset button with a clip with player off and then plugged the usb cable; it accepted m3chip drivers (the one that came with some anyka tools...) and then I managed to run the Burn Tool, downloading who knows what and disabling the player forever. It was supposed to be Anyka 3631, but im not sure anymore since the firmware didn't work. Then I tried to change the device drivers and managed to make it work with the ASUF ones, so im not sure anymore about which one is the right one (guess m3chip, but can't tell); after installing ASUF drivers, "MP3 player update tool" (the one with the gorgeus starship) doesn't give an error, but doesn't do anything either. So i went back to m3chip drivers, tried to run "Burn Tool" again and FAILED, not it stops when trying to initialize USB device. ChipGenius gives no information (only PnP Device ID: VID = 0471 PID = 0666 ; Serial Number: 6&&28671EFB&&0&&4) and when I try to run burn tool, windows says an error happened and unplugs the player (like 5 mins after burn tool error).
By the way, it has no screws, so I dont know how to open it. Im afraid of delivering any further damage to this thing. I already broke it and didn't event tested yet ahah!
Cheers, thanks, merry christmas, best wishes to everyone.
CHAMPAN