My Player is white only

Mustang80 · #1 (**permalink**) 3rd May 2009, 6:44 am

Hello,
i want to use an older firmware with my player, cause the battery was empty after 2 hours music. On this page, i've found another firmwares. I' choosen any and it send to the player. After restart he only shows "white" on the display. I can see the player with the explorer and can format it with windows too. But i can't use him, cause i see nothing. Mp3 Player upgrade tool schows the original firmware:

Devive Name: LISONG MP3 Player

Producter: Wilson Co. Ltd.

Version: 9.0.48

Here i have made a picture from the player. I is very bad quality but i hope it is okay. I need help.

Sorry for my bad english. I hope you understand it.

lolita · #2 (**permalink**) 3rd May 2009, 9:04 pm

Open it up, post board, display and CPU ID...

Mustang80 · #3 (**permalink**) 4th May 2009, 10:43 am

Ok,
there are two ICs.
the bigger one:

SAMSUNG 649
K9LAGO8UOM

and on the other:

ATJ2093H
F8199FA 59E

Another Question. Can i use a Accu with more than 280 mAh ?? If yes, where can i buy someone.

Hope you can helf me.

lolita · #4 (**permalink**) 4th May 2009, 11:33 pm

Now find the board and display ID.

Mustang80 · #5 (**permalink**) 5th May 2009, 10:08 am

Well on the board:
LS305AV2
2006.11.10

and on the display:

BKL-LWI 027A SG1 42024-3

Thanks for Help

lolita · #6 (**permalink**) 5th May 2009, 8:30 pm

http://www.s1fw.com/plus/search.php?...e=titlekeyword

Those are are all AV1 version but give it a try.

Mustang80 · #7 (**permalink**) 6th May 2009, 5:05 am

How can i download the firmwares? The are no "download" buttons or something like this. If i click on the wort behind download the is comes an error. Hope you can help me.

lolita · #8 (**permalink**) 7th May 2009, 12:04 am

s1fw.com has been broken lately... I've already sent a message to the owner to tell him about it but he hasn't replied.

You can either try the ATJ2093 firmware that you _can_ download from there until it works, or if you have basic understanding of electronics, trace the PCB to find the connectivity of the display and keyboard, then try narrowing down your search based on that criteria.

Mustang80 · #9 (**permalink**) 7th May 2009, 6:30 am

the page doesn't work. Are there no other servers where i can download the fimrware? Why i can't use some firmware from this forum server? I don't have basic understnading of electronics. Does the Mp3 Player Upgrade tool make a backup bevor it sends the new firmware to the player?
Hope you can help me und hope that de server goes on.