mauresio
Please, I have a monochomatic 1GB "Sony" mp3 player with "REC" button with 9.0.50 firmware like yours. I got the dump.bin of my mp3 player with s1fwx but it doesn´t works when I tried recover it. Now it's dead. Could you send me the firmware to my email
jorgehe@oi.com.br. Thanks!