need help for 1GB MP4 ATJ2085P

[ratchet]

hi there,

i just got a new 1gb mp4 player, fresh from hongkong. after some starting problems with converting amv´s i got everything running and everything was perfect. great tiny machine! then, i forgot to switch it off and disconnect from my computer one night. next day, i wanted to switch it on, but:
-everything in chinese (it´s okay, i can read that and switched it back)
-ALL files empty, BUT about 800mb occupied (like the day before).

ok, so i formatted that machine, and thought i could install everything new, but that was not possible. so i used one firmware from here and updated it (what a big mistake!). after that, i only got the blue screen, but nothing else. windows and mp3 utilities can recognise it; but that´s all.
here some information:

s1 mp3 player / 1gb / wilson co ltd / 1.5" display oled 65k colour
picture: http://i18.ebayimg.com/01/i/08/0e/b7/62_1_b.JPG
fw before: 3.5.35
chipset (found by easychips): atj2085p
on the chips inside i can read:
samsung 634 / k9k8g08u0a / pcb0 / fhg715pq <<---(big chip)
atj2051h / f7121ab 193 <<---(small chip)
fs6003/1gb060830664 <<---(sticker on the battery)
(the 0 can also be an o, cause all are capital letters)

so i tried to recover that dead player like in your manual (with those fw and dump) but it still cannot work. still an 967mb-sized-usb-stick with blue screen :wink:

following links i got from the seller:
http://www.ylanx.com/Driver/mp4_Driver.rar
http://www.ylanx.com/Driver/mp4_970&623_Driver.rar
...but these are only drivers or some utilities.

so has anybody the correct firmware and the dump file for me?