I have an Actions CBD MP3 Player with 4GB Memory, I had the problem that all my MP3's were twice on the card. I thought formatting it and removing the memory hack will help me, then I did it as described. Unfortunately the player starts again and again I can see only a sand glass and it reboots there. Please could anyone tell me how to fix this problem? When I connect the player to my pc it shows as unknown USB device, when I install the driver it shows ADFU-HS or ADFU-FS, but I don't have any firmware to flash it or any tool to recover the memory.
Thanks for your help and my best regards