Help me for MP4 touch screen 2.8 rockchip

[shinjisan]

:cry:

A greeting to all, I have a reader MP4 clone ipod china touch screen 2.8 8 gb. (2.8 TFT 8GB MP3/MP4 TOUCH SCREEN Video 2,0 MP Kamera DV)

I have a problem, the screen is unwaged and icons no longer correspond with the matrix touch, practically when I touch an icon activates another function, everything has slipped to the right of an icon.
I can therefore no longer to enter into various function like settings realign the screen.
E 'may reset somehow restoring factory settings?
What can I do?

If possible I could know that model MP4 is that type of firmware should seek and how can I change it?

Thank you.

Here below you enter the information given by ChipGenius:

Device Name: ++[I:][*:]+Periferica di archiviazione di massa USB(RockChip USB MP3 USB Device)...

PnP Device ID: VID = 071B PID = 3203
Serial Number: USBV1.00
Revision: 1.00/1.00

Device Type: Standard USB device - USB2.0 Full-Speed (USB1.1)

Chip Vendor: RockChip(???)
Chip Part-Number: RK260X

Product Vendor:
Product Model: MP3 Player

Tools on Web: (N/A)

I await some courteous response.
See you soon.

[knob]

shinjisan

Have you tried pressing the reset point on this player?

I think there is a small hole on the right bottom side corner

[shinjisan]

Hello, but there is the reset button only switches off the device but not reset the settings.
I tried to press the buttons in various combinations hold also reset the ignition and others but have not achieved results.
The player continues to maintain its settings.
I do not know what to do I tried to control the electronic board to find something to disconnect the battery but nothing.
Obviously the information is stored on flash memory and only something preset acting to software or hardware can reset the unit.
Maybe making a firmware update settings would be reset, but I do not know what kind of firmware seek and where to find it.
Still await some answers, I hope someone can find a solution, thanks.
A courteous greeting to all.

[shinjisan]

I wanted to add one thing, I saw on the site MyDigit that they released version 2.64 of the programme ChipGenius but I could not find a way to download it.
Somebody knows where you can download?
Someone already downloaded to this version?
Thank you.

[shinjisan]

:wink: Hello, I wanted to say that I managed to find the new version of the software ChipGenius version 2.64 Revision 2008-07-11, if anyone.

We laid the new indications me that this version of chipgenius of my player:

Device Name: ++[I:]+Periferica di archiviazione di massa USB(RockChip USB MP3 USB Device)(Roc...

PnP Device ID: VID = 071B PID = 3203
Serial Number: USBV1.00
Revision: 1.00/1.00

Device Type: Standard USB device - USB2.0 Full-Speed (USB1.1)

Chip Vendor: RockChip(???)
Chip Part-Number: RK260X

Product Vendor: RockChip
Product Model: MP3 Player

Tools on Web: (N/A)

I await some answers some help for the Player, thank you.
See you soon.
Bye Bye.

[shinjisan]

Hello to all, I bought this player mp4 from 8GB touch Screen + DV-Chinese Chamber.

Place under the photos of:

































In the part relating to link Display there are written the following codes of interest:

FPC28T50-A2
0813 RRK CF


While on the motherboard to the side there are written the following codes: HTC-039C-RK-V3 2008-03-10 CHEN

I await some news, thanks in advance to all.
See you soon.

[knob]

shinjisan

Have you tried the Rockchip DEAD player recovery guide here?

http://www.mympxplayer.org/rockchip-...582.html#50582

hhh666 has recovered his player (same type as yours) just by shorting the pins to get a re-boot.
Best to try this first, don't try to install another firmware, you will probably BRICK you player!!

Good luck..

[shinjisan]

Hello, I have not looked at his post, however I have already tried to reset .... We had thought about making short on motherboard I also tried to create interference in the data player and then to make contacts into the motherboard in flash ram in the cpu in whatever could send tilt in the player and cause a loss of configuration a restart settings something, but nothing ..... continues to maintain settings ....
PS: its Reset reset only settings such as setting the volume equalizer mode of Play etc. but not the system settings such as language or the alignment of touch screnn ....
I was thinking about unsolder the flash and extrapolate the firmware directly with the PC.
For one thing, now I remembered .... and forgot to write and that this misalignment matrix touch occurred after I tried to use software "s1fwx" to read the firmware ... may have been that to create problems?
But nevertheless continue to do tests on this player, now has become a guinea pig laboratory I did not how to recover it unless I find a firmware to call to reset everything.

[shinjisan]

New Device Information:

Device Name: +rockusb Device

PnP Device ID: VID = 071B PID = 3202
Serial Number: 5&&3393C516&&0&&1
Revision: (Information not returned)

Device Type: Standard USB device - USB2.0 Full-Speed (USB1.1)

Chip Vendor: RockChips(???)
Chip Part-Number: RK2606

Product Vendor: rockusb
Product Model: Recovery(????)

Tools on Web: (N/A)

[makd511]

how did you use s1wfx to read the firmware???

there is no access to the firmware t all on the player, this should be not a problem

from what i can se you hve tried everything

if you have followed the dead player recovery guide and not been able to get it into update mode then i can see no more to do, you need to make sure you are touching the right parts of the chip and do it several times to make a connection

i am unsure how to help you now, you seem to have done many things and no luck, you may have damaged the player by doing tooo much at one

sorry but i am at a loss now, i hope someone can help you out, but i fear you have done too much and gone too far for us to really understand whats happening