Hi,
Nessun problema, ho capito il tuo messaggio :lol:
Your picture shows the same mp3 player like mine. Is the brand of yours also Maysak m639a? If not I could be also been manufactured by Wilson .co .ltd. To confirm that we it, please try s1clone and look if your device is also 0x10d6-0xff66 Here some screenshots
If you disassemble your device you can check if you have same chip types/numbers
As you told your device hangs at start/boot. Yes I have the same problem (and it seems that at least 2 more people are also concerned )
If you flash your mp3 with s1clone rename the .bin file in .s1clone