Can i recover this mp4 player??
 

Hi friends,

I have a 4 gb mp4 player which has CTW500 chip( v 9.0.48 ).I had some problems.I couldn't plug.When i tried, player was resetting pc.So i plugged it another pc and i copy my mp3s to pc.And after i decided to upgrade firmware.I think i installed wrong firmware (9.0.50).And now player doesnt open.its just lightning a dark blue screen.When i plugged it pc doesnt recognize it.And of course mp3 utility doesnt recognize it too.Can i recover this player?Good evening.


http://img150.imageshack.us/img150/5...0011xg1.th.jpg

Re: Can i recover this mp4 player??
 

Open it up, post board ID and display ID so we can find appropriate firmware.

Re: Can i recover this mp4 player??
 

http://img258.imageshack.us/img258/5...0021bd7.th.jpg

http://img58.imageshack.us/img58/619...0031ti8.th.jpg

But i couldn't find another id or code on the board.There was just 2 code..

"Samsung 707 K9HBG08UB1M" on the chip on first photo.
"411AI-061011N3-061019-56" below the lcd.

eventual there is "Y2829-V6" is writed outside of the player

Re: Can i recover this mp4 player??
 

Checked under the display?

Here's all the CTW500 firmwares...
http://www.s1fw.com/plus/search.php?...e=titlekeyword

Re: Can i recover this mp4 player??
 

Thanks for reply.

First i disengaged lcd from the board and i found boards code.

The code is "MP-783W TSLS v 1.1 2006.05.31"

And i dont know that how can i update firmware bacause i tried a few mp3 player utility but none of them recognized it.

so if you find a firmware for me and tell me that how can i fix this problem, i would be happy. :)

Good days.

Re: Can i recover this mp4 player??
 

According to this
http://www.mydigit.net/read.php?tid=...page=1&fpage=1
926W and 735W are equivalent to 783W, so here are your firmware:


http://www.s1fw.com/Firmware-1/MP-92...jian--bin.html
http://www.s1fw.com/Firmware-1/MP735...61019-bin.html

Re: Can i recover this mp4 player??
 

Thanks for your help.But i can't intall theese firmwares because a wrong firmware was installed on the player and now nor pc or mp3 player utility recognize the player.

http://www.mympxplayer.org/dead-play...ide-vt567.html

I tried this way but it hasn't changed anything.How can i recover and recognize my player to mp3 player utility.?

Re: Can i recover this mp4 player??
 

Once you get it into ADFU mode, you can reflash firmware.

Re: Can i recover this mp4 player??
 

How can i do this?

Because when i looked the device manager, there isn't any unknown device or etc.

http://img123.imageshack.us/img123/4972/adsznz9.th.jpg

Re: Can i recover this mp4 player??
 

Follow instructions in Dead Player Recovery Guide.