installed incorrect firmware and it doesnt turn on

[phantomddl]

i have that mp4 player:

i installed incorrect firmware and it doesnt turn on anymore, what to do?

[tadad1]

phantomddl, Do you know what version your firmware was?
Also do you have a backup?

[phantomddl]

It was 3.2.16 Wilson. Co.
i disassembled and found the board id: ATJ2085
the player doesnt turn on at all
No Backup(dont know how to back-up)

[tadad1]

phantomddl, I have posted some info on the steps I used to recover a dead player here:

http://www.mympxplayer.com/viewtopic...r=asc&&start=0

I suggest you download a few items from the Download Section under Tools and Firmware as well.

Get a selection of firmware, all the 3.2.16 versions you can find and there are a couple of full firmware versions there as well, they may be different versions but that is ok.

Get a program called s1res, you can use this to open the firmware files and see the images inside. Look for ones where most of the images used in menus etc are similar to yours.

As you do not have a backup trying to finding the right firmware is going to be trial and error. You may have to repeat the process a few times till you find the right one.

[admin]

Also have a look at this post too: http://www.mympxplayer.com/viewtopic...=asc&&start=30

It has instructions on how to short the pins to try to recover your player.

Good luck and let us know if that works or not.

[phantomddl]

It's going good, i can install firmwares now, but i can't find the right one.
CPU: ATJ2085W
Board id:HY27UG084G2M TPCB 620A
ATJ2085v2 doesnt work(that firmware killed my mp4 player :P)
does any one has my firmware version?

[admin]

Have a look here: http://www.mympxplayer.com/dload.php...gory&cat_id=15

People have kindly uploaded the firmware of their ipod look-a-like nanos there. See if you can find the one suitable for your player....

Good luck and let us know how you get on.

[phantomddl]

Thats how my menu looks like, im still looking for the correct one

[phantomddl]

it shows blue screen now, i have searched all the web but i couldnt find the correct firmware. i must repair it somehow
one more pic:

[tadad1]

phantomddl, try these web pages:

http://www.s1mp3.org/en/downloads_fw.php

http://www.mympxplayer.com/viewtopic.php?t=339

You may find your firmware there.