New nano clone with new firmware can't extract firm

[daytovince]

hi,
Thanx for this forum, i've read many post since i've bought my mp4 player.
I've 3 differents type of mp4 player ( all must be 4gb):

-first type: 1gb memory with 3.5.35 firm, atj 2085

-second type : 2gb memory with 3.5.37 firm, atj 2085

-third type ( i've receive recently): 2gb memory chip atj 2091H
LSD_9101_11
2006-09-30
9.0.48
2005-01-09

i can't extract it with s1fwx:

"init device...
set device to f-mode...
get info from device...
ic version = 0x7676
storage info = 0x0602, 0x0001, 0x0000, 0x0000
device = 'LISONG MP3 Player'
manufacturer = 'Wilson Co. Ltd.'
bootflash type = 'F285'
brom version = 3.0.80
firmware version = 9.0.48
read boot record...
detect firmware size...
error: Lecture impossible sur le pÚriphÚrique spÚcifiÚ.

warning: unknown firmware file
read flash...
error: Lecture impossible sur le pÚriphÚrique spÚcifiÚ.

write to file 'dump.bin'...

---[ info ]--------------------------------------------------------------------
filename = 'dump.bin'
filetype = afi
md5 = 82BE493829CECC41EDD77935F2F6983D

---[ info:afi ]----------------------------------------------------------------
file id = 'AFI '
vendor id = 0x6977
product id = 0x6552
version = 9.0.48
date = 00/00/0000

+---filename---+ +---size---+ +-type-+ +---+ +--chksum--+
| BRECF285.BIN | | 16kb | | F285 | | B | | D2D84CD9 |
| FWIMAGE.FW | | 6mb | | | | I | | 383F104C |
| SYSINFO.BIN | | 192bytes | | | | | | 22216B39 |
+--------------+ +----------+ +------+ +---+ +----------+

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

disconnect from device...
success.
"
Could someone help me to extract / to mod this firm?

Thx

[tadad1]

daytovince, At present it is not possible to make a backup of the 9.0.XX series firmware. s1fwx will need to be upgraded before this is possible. The only way you can mod the firmware is if you have a copy of the full version firmware.

[daytovince]

ok, i'm waiting for s1fwx upgrade.

Also have you seen on the motherboard the atj chip?
i'm still looking for information about the ATJ2091H but it seem that it doesn't exist.
Does this chip can manage more than 2gb? there is a second flash emplacement on the board. if i have a second flash ( same than the one actually on the board), i'll try some tests with two flash memory.

Sorry for my poor english.

[tadad1]

daytovince, I have seen players with dual chip boards before but never seen one that actually had 2 chips. I know that they can run 2 chips but I am not sure if you can go over 2GB total.

Here is a guide to adding an xtra chip to a s1mp3 player .

http://wiki.s1mp3.org/index.php/How_..._a_memory_chip