atj2085w k9f4g08u0a samsung634 firmware

[mpxtr]

this is my mp4 player.


this is its battery


and backside of the card


All I did is:
backed up my firmware with "s1fwx_v26_mympxplayer_org" file.
when select firmware properties in the device:
SD85045A
2006/05/04
ACT_V3.5.35

I tried to edit it and tried to upload the new firmware to device with the
"MP3 Player Upgrade Tool" but it gave an error code that both of the firmware is the same.
and then I found a firmware of sony V.3.5.37 but I am sure now it was the wrong firmware.
and then I upgraded it with the "MP3 Player Upgrade Tool"
after upgrade the devices screen is turned very dark blue.
after that I resetted its pins like a snap in this site. 4 pins after 4 pins of the left, 4 pins after 4 pins of right that I snapped.
about this operation i plugged out the other usb disk.
turn off the switch of mp4 player, short circuit the pins, and then turn on the switch. only 1 time found adfu device. I am trying many times but no more adfu device found.

after that when plug in find usb storage disk.
when open the "MP3 Player Upgrade Tool"; this message pops up.


And then this error.


I upgraded with my home pc.
in this pc this message pops up.
I cannot select the new firmware.


at the begining I formatted it with "MP3 Player Disk Tool"
Anyone know the answer how can I reset it and found adfu device?

by the way I have the devices original firmware;
SD85045A
2006/05/04
ACT_V3.5.35
chipsets properties are int the snap.

[mpxtr]

resetting successful.
1.remove the usb disk etc. (removable disks)
2.plug in the device but off position.
3.short circuit both right 4 pin and left 4 pin at the same time.
4.turn on the switch.
5.open the "MP3 Player Upgrade Tool"
6.press "select new firmware button"
7.find the original dumb.bin
8.begin upgrading.
9.pop up a new error.

at this time reset 1 more time.

1.2.3.4.5.6. the same.
7.found my wrong firmware that upgraded before
8.begin upgrading
9.upgrading successful

shortly I must find a full firmware upper than I had. right?

[mpxtr]

1.8" screen.
when I start the "MP3 Player Upgrade Tool"
and select firmware, push the begin upgrading button.
"unknown flash error" pops up.

[tadad1]

mpxtr,
Is your player visible in Windows Explorer when you connect it?
Do you get a message saying thet the device is in recovery mode when you open the MP3 Ugrade tool?
Have a look in the MP3 Player Utilities\RDisk Update folder. If there is a folder in there named "recover" then delete it and then try uploading your dump to your player again.

[mpxtr]

Originally Posted by tadad1";p=&quot

mpxtr,
Is your player visible in Windows Explorer when you connect it?
Do you get a message saying thet the device is in recovery mode when you open the MP3 Ugrade tool?
Have a look in the MP3 Player Utilities\RDisk Update folder. If there is a folder in there named "recover" then delete it and then try uploading your dump to your player again.

Originally Posted by tadad1";p=&quot

mpxtr,
Is your player visible in Windows Explorer when you connect it?
Do you get a message saying thet the device is in recovery mode when you open the MP3 Ugrade tool?
Have a look in the MP3 Player Utilities\RDisk Update folder. If there is a folder in there named "recover" then delete it and then try uploading your dump to your player again.

i ve deleted the folder you said.

this message popped up.
and then selected a file begin upgrading. uploaded succesfully but wrong firmware again but not problem, i ve downloaded lots of firmwares. retry all of them tomarrow. now I have to sleep. it is 23:48 now.
a file created again in the same folder.
I will delete it for every once try.
thx thx thx.

[fred_81dz]

hello

i propose try to install amv mp3 unload tools on another PC because i have same probleme in my pc but when i install on another PC i can send know a firmware normaly and boutton is active

good luck

[mpxtr]

Fred_81
tadad1 wrote this:

Originally Posted by tadad1";p=&quot

mpxtr,
Is your player visible in Windows Explorer when you connect it?
Do you get a message saying thet the device is in recovery mode when you open the MP3 Ugrade tool?
Have a look in the MP3 Player Utilities\RDisk Update folder. If there is a folder in there named "recover" then delete it and then try uploading your dump to your player again.

I did it. deleten the file. now I am able to upload the file.
but the old version that I backed up from the player is not uploadable.
shortly I cannot upload the file that İ ve backed up before.
ou tried the deleting the file that tadad wrote?