Dear sir

my Mp4 player is Onda Vx858LE.two month ago,i installed wrong firmware for my player
now my touchscreen doesn't work and i can't reinstall any correct firmware.
first time, i holed menu button and connect to USB,computer recognized my player but i can't active
upgrade mode of this player.
after that i want to have hard reset,so my Mp4 have 3 chipset:

1-Rockchip - RK2608A B70701 0734
2-SAMSUNG 734 K9LAG08U0M PCB0
3-W9864G6GH-7 06445 462986500ZZ

I started to do what you said for Rockchip,when i connect by tweezers only i heard sound
disconnect and then connect device from computer and also Rockchip was hot.
Now same as before i can't upgrade my player but i can only use Mp4 like as 2Gb flash memory
Please advice and help me as soon as possible.

I have bought mp3-mp4 proigryvateli. through several days he ceased include:(
has done as it is described in subject "Rockchip DEAD Player Recovery Guide" (the steps 1-6), but device was not defined in OS Windows(no drivers where possible скачать drivers on this device? in instructions of the user full name is written as "iPod Shuffle D-M68".
PS sorry? but i not much well talk in english :)
may be there is russian-speaking?

Saloor,
do hard reset on Etrontech chip.

I have bought mp3-mp4 proigryvateli. through several days he ceased include:(
has done as it is described in subject "Rockchip DEAD Player Recovery Guide" (the steps 1-6), but device was not defined in OS Windows(no drivers where possible скачать drivers on this device? in instructions of the user full name is written as "iPod Shuffle D-M68".
may be this info helps:
HYNIX HY27ut088G2M
TOSHIBA D55737
ANYKA AK3225MB24403
when i hold '>>" buttuon on player and connect cable, device is defined(i install drivers USB 2.0 (FS) ADFU Device)? but windows don't look drive.
if I do so, as it is described in first post? then screen on player is glows blue colors, but no drives or device on device manager.
pls help
PS sorry? but i not much well talk in english :-)
may be there is russian-speaking?

Hi unsal
I don't understand what you say?
if possible write clearly.
thanks

hi everybody:
I'm new on this. first of all i'd like you to excuse my english. second, to thank this forum cause it really help me to understand how I could repair my mp4. the next and last step is most difficult one: get the correct firmware for my mp4 (rockchip RK2608A, last version of correct firmware was 01.08.1546). well, I've been searching and updating the mp4 with different firmware apply to rockchip 2608 (including those in this web site) with the firmareupdate program and there is no lucky. i wish you to bring me the information where I can find these particular firmware cause i'm going to be crazy in front of my computer. thanks.

It's supost to see like these:
http://mallisashi.en.ec21.com/GC0204...ayer-C214.html

Re: Rockchip DEAD Player Recovery Guide
 

lol what I did to get my rockchip fixed (omega V89) was i ran the tweasers across the legs and it clicked a few times and i missed em all and then didnt click at all so i turned it on while it was still pluged in to the pc (the main swich) and then it went into update mode then it updated and it worked but it said data was full so i pluged it in and then it told me to reformat and now everything works ok on it. hope my story helped anyone!

Re: Rockchip DEAD Player Recovery Guide
 

knob... thanks....

very very very good ur tutorial...
My MP4 "plays" (rsrs) again!

Ooo.. I brought my dead Onda 858 (?) back to life using the shorting the pins trick. Neat!!

Not sure what happened, but nothing would turn it on except doing that.

Re: Rockchip DEAD Player Recovery Guide
 

my player is not dead but not responding the touch screen because for failure allineament or other...
Can be reset the configuration saved?

My player is: http://www.mympxplayer.org/viewtopic.php?p=50589#50589