[jplt44]

Hy,
I bought a fake 8gb MP4 player on ebay (Chip SAMSUNG 713K9LAG08UOM PCB0). After Err disk problems, reformating (FAT 32) to 2 or 4 gb (do not exactly remember), the system is not blocked (blue screen with waiting signal).

I try to reset the system using the dead recovery player : when touching the chip pins, I can hear some bips (bip and boup), but the PC do not recognize the MP3 player. What am i doing wrong ?
What can I do more ?