Help how to modify
 

Hi everybody

First let me thank you for all this great work which you done for this community.

I just buy MP3/MP4 player with 1GB memory similar to this one http://www.mympxplayer.org/album_pic.php?pic_id=206 and I would like to modify pictures and other things.

In my board it is written RoHS B803,
processor ATJ2091N and
Samsung flash ..8G08UOM.

Firmware: B806G2V2.0H
Date: 2006/11/02

Core: 9.0.50
Date: 2006/10/30

I tried to get dump file with (s1fwx f dump.bin) but I just received 6.01 MB dump file. On it are only files BRECF285.BIN, SYSINFO.BIN & FWIMAGE.FW.

1fwx v3.1 - copyright (c)2005-2006 wiRe (http://www.s1mp3.de/)
dump s1 firmware from flash into file...

-------------------------------------------------------------------------------

scan for devices...
detected drives: <g>

<a>..<z> select device
<.> scan for devices
<?> display help
<~> exit program

$g
connect to device 'G:\'...
init device...
set device to f-mode...
get info from device...
ic version = 0x0008
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
read boot record...
detect firmware size...
error: The system cannot read from the specified device.

warning: unknown firmware file
read flash...
error: The system cannot read from the specified device.

write to file 'dump.bin'...

---[ info ]--------------------------------------------------------------------
filename = 'dump.bin'
filetype = afi
md5 = 235B51C9AE02F616FF6B40E59E7C6F0E

---[ info:afi ]----------------------------------------------------------------
file id = 'AFI '
vendor id = 0x6977
product id = 0x6552
version = 9.0.50
date = 00/00/0000

+---filename---+ +---size---+ +-type-+ +---+ +--chksum--+
| BRECF285.BIN | | 16kb | | F285 | | B | | 2AC3ACE5 |
| FWIMAGE.FW | | 6mb | | | | I | | 383F104C |
| SYSINFO.BIN | | 192bytes | | | | | | 4B6FECF7 |
+--------------+ +----------+ +------+ +---+ +----------+

---[ info ]--------------------------------------------------------------------
filename = 'dump.bin.FWIMAGE.FW'
filetype = unknown
md5 = DA6A0D097E307AC52ED9B4AD551801FC

disconnect from device...
success.
Press any key to continue . . .

Please help me how to extract all infos or somewhere where I missed the procedures.

Thanks
ViCkY

vicky , currently the S1fwx firmware extraction tool only supports upto v9.0.43. You need to wait for further releases for it to support your player's version.

In the meantime, just enjoy what your player has to offer and do not perform any firmware updates, as the v9.0.50 are currently almost impossible to recover.

Thank you very much for your fast reply I realy appreciate. If someone needs BRECF285.BIN, SYSINFO.BIN & FWIMAGE.FW extracted files for development I can send be e-mail.

- When I have time I will make JD-ICE (from schematic diagrams it looks like JTAG) and try to read full firmware and make it public for developers.

Thanks again.

hi vicky, i sended you a private mensagge, cause i have a no working mp4 player with B803 board and processor ATJ2091N, i hope with your firmware i can make it works.

really thanks for your help.

see you!

I got your private message. I don't know where I let the files but soon is possible I will find and send you.
Regards
ViCkY

Hi klon22,

I send you in your private mail. Please check and inform us.

can u pm me this firmware version? as my mp4 is dead

thanku

mp4 firmware
 

Hi guys,
I have a death player too. The original firmware was b806g2.2 V9.0.50
If u have some new dump please contact me..
Thank!