rock recovery mode same as ATJ players. You can short pins on nand memory. That will be safe. remember that *** TAKE OFF THE BATTERY ***

HI
i m satish from india , i have FOUR (TWO is dead another TWO is working) same mp4 player rockchip 2606a, with same board nos.
plz help me to recover my dead player,
1- i dont have firmware( I try some f/w but they r not compatible with the players I face problem - button configuration changed)
2- i have 1 working player but i dont have firmware extractor tool for rockchip
3- if u find something like a firmware or the extractor tool plz send me,

DETAILS FOR FRIST MP4-

Board no. JS820B_V3.0_061219

Controller= rockchip RK2606A
FM controller= PHILLIPS- TEA 5767
Memory= SAMSUNG / K9G8G08U0M = 1 GB
TFT=2.0 INCH TFT( SC2020PXG-22T/LG-00440)
Features= SD CARD SLOT/ /FM/GAME/

DETAILS FOR SECOND MP4 PLAYER=

Board no-T-CHIP , TR093V31 / DATE 2006.09.30

Controller= rockchip RK2606A
FM controller= SPT – SP3767
Memory= SAMSUNG / K9G8G08U0M = 1 GB
TFT=2.0 INCH TFT
Features= SD CARD SLOT/ /FM/GAME/
- photo of my mp4 player –is same like ur web page – rockchip dead recovery guide = = http://www.mympxplayer.org/rockchip-...de-vt6686.html
my email id is = S9810133173@YAHOO.COM
GAMX_SATISH@HOTMAIL.COM

Re: Rockchip DEAD Player Recovery Guide
 

hi satish
If your player is dead and it looks like mine then did you try this firmware.
here:-My firmware and consumerUpdate
It is the only firmware I have found that will work with my player.
It you didn't already try it then it is worth a try if your player is already dead.
I hope this works for you

Re: Rockchip DEAD Player Recovery Guide
 

Anyone knows which chip should I short to get it into upgrade mode? I have 3 chips on my board:
-Rockchip CPU
-Memory Chip (probably ROM)
-Memory Chip (RAM)

Re: Rockchip DEAD Player Recovery Guide
 

I posted a picture at the top of this thread which chip I used. It was the flash memory chip, the oblong one.
You can often get a player into update mode without opening up the player,
doing this:=

1) Switch the player OFF using the main on/off switch.

2) Hold down the "MENU" or the "PLAY" button and keep it held down.(try the other buttons if these dont work)

3) Connect the usb to the player.

4) Wait for about 10 seconds before releasing the button.

5) You are now in "ROCK USB" upgrade mode!

6) Then just start ConsumerUpdate and upload a working firmware and try it.

Re: Rockchip DEAD Player Recovery Guide
 

Knob the only button that still works on my player is the 'power on' button (and the on/off button). All the 5 other ones don't work :( I'll try the flash chip sometime later today.... Still waiting for my Teclast babies but it seems it takes the customs quite some time... It's already stuck there for a week :(

Re: Rockchip DEAD Player Recovery Guide
 

The play/pause button works for some players, but I guess you have already tried it?

Re: Rockchip DEAD Player Recovery Guide
 

I tried all of them already I don't know how many times ;) So I guess I'll borrow my g/f's tweezers to short the flash :)

Re: Rockchip DEAD Player Recovery Guide
 

It seems like I might have killed it for good now :( I tried quite some combinations, however none of them seemed to work.... Now when I connect the USB, the player turns off right away...

I guess this one is dead now :cry:

Re: Rockchip DEAD Player Recovery Guide
 

Sorry to hear that herrie.
The hardware recovery has worked twice for me, but I suppose there are no guarantees.
You made a good choice with the Teclast players, at least you can get the right firmware and they are still getting updates.

I think my next player will be a teclast or at least one that will run teclast firmware.