Is it possible to write a firmware 9.0.43 on a monochomatic 1GB "Sony" mp3 player with "REC" button with 9.0.50 firmware???
The 9.0.43 fw I got from this forum.
I didn't open my player yet, I'm a little afraid of takin it apart, and brake it. But if necessary, I will.
Here follows some info, gotten with s1fwx v3.2, which, of couse, wasn't able to download the fw from my player.
connect to device 'G:\'...
set device to f-mode...
get info from device...
ic version = 0x0000
storage info = 0x0602, 0x0000, 0x0000, 0x0000
device = 'S1 Mp3 Player'
manufacturer = 'Wilson Co. Ltd.'
bootflash type = 'F285'
brom version = 3.0.80
firmware version = 9.0.50
The reason for doing this is that I can personalize the 9.0.43 fw, and cannot with .50, cause it's not possible to extract the fw from my player.
I found in the firmware version menu of the player this info, additionally: