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ClockworkMod (CWM) Recovery easy install for RK3066 and RK3188 -- TWRP/CWM Flash-Tool and root for RK3288

 Please donate to support OMA and CrewRKTablets firmware work, thank you !

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Nameless 2 Euro Promotion Tab Android 4.4.4 [RK3126 and NMC1000]
Latest version of the 2 Euro promotion Tab (originally based on RK3026)
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Oma7144

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2015/10/10 - 08:23
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Flash the build from post #20.

- Oma -

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JS79
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2015/10/10 - 11:15
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But with which tool, as using RKAndroidTool give me the error message I previously said "Match device type failed, stop running!".

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anto87sr
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2015/10/10 - 11:20
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JS79 said
But with which tool, as using RKAndroidTool give me the error message I previously said "Match device type failed, stop running!".

We all have the same error 🙁

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Oma7144

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2015/10/10 - 13:10
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JS79 said
I have tried the tool RKBatchTool-v1.8, it has the blue square, and can't do nothing.
I also used the AndroidTool 2.35, that say "Found one MASKROM Device", but when I try to do something says "Match device type failed,stop running!".

Using the Fab-Tool could be higly dangeous. Match device type failed, stop running!' and 'Wait for loader fail', with blue square on the first position indicates a corrupted NAND and/or Loader.

Please try this tool to flash the Loader (rk3128MiniLoaderAll(L)_V2.22, see build 1.0 package).

- Oma -


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JS79
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2015/10/10 - 13:42
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Oma7144 said

JS79 said
I have tried the tool RKBatchTool-v1.8, it has the blue square, and can't do nothing.
I also used the AndroidTool 2.35, that say "Found one MASKROM Device", but when I try to do something says "Match device type failed,stop running!".

Using the Fab-Tool could be higly dangeous. Match device type failed, stop running!' and 'Wait for loader fail', with blue square on the first position indicates a corrupted NAND and/or Loader.

Please try this tool to flash the Loader (rk3128MiniLoaderAll(L)_V2.22, see build 1.0 package).

- Oma -

Not working, I execute all steps by order and the messenger is always this:

"<Layer 6-3> Download Boot Fail   **********Action Fail**********"

 

What else can I do, using a hardware or a software solution?

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Oma7144

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2015/10/10 - 14:55
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JS79 said
I have tried to flash this 2 euros tablet (RK3126 android 4.4.4), but I have used a wrong .img and now I have bricked the tablet.

When the tab is not booting anymore you need to open it and start the mask-rom modus by shorting two nand pins. In principle like here.

- Oma -

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rlugli
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2015/10/12 - 00:08
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Oma7144 said
Seems we have an issue with the new ID. I tried to repack a tool-set for it. Pls test: http://crewrktablets.arctablet.com/?wpfb_dl=2700

Use the Driver Assistent and uninstall driver first. Then install driver. Now try the RKAndroidTool to flash the TWRP.

- Oma -

Hi Oma,

here we are... Uninstalled old drivers and installed the new ones from your new file.
Lounched AndroidTool. At the beginning the tool find a MSC device (no more an ADB device).
Pushing "Switch" button the driver is disconnected and then reconnected and magically the LOADER device is now foud.
I assume now everything is fine and recovery image could be flashed.

Thnaks again.
Regards.

Screenshot-11_10_2015-23_59_59.pngImage EnlargerScreenshot-12_10_2015-00_00_44.pngImage Enlarger

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Oma7144

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2015/10/12 - 06:39
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MSC means micro SD card device. Loader device means the tab is now in flash modus. Should work now.

- Oma -

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rlugli
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2015/10/12 - 16:41
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Oma7144 said
MSC means micro SD card device. Loader device means the tab is now in flash modus. Should work now.

- Oma -

Thanks again for the support.
As really new to Android I still have some very basic question if you patiente is not beyond the limit...

The last AndroidTool specific for the rk312x device has already selected Misc image and TWRP and those files are already present in /rockchip/Image folder....
As first shot you suggest only to load these two partitions?
What should be the result after flashing?
Should I have TWRP instead of original bootloader for recovery or what?
What could happen if the flash does not finalise correctly?

Thanks in advance.
Regards

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JS79
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2015/10/12 - 17:22
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Oma7144 said

JS79 said
I have tried to flash this 2 euros tablet (RK3126 android 4.4.4), but I have used a wrong .img and now I have bricked the tablet.

When the tab is not booting anymore you need to open it and start the mask-rom modus by shorting two nand pins. In principle like here.

- Oma -

I don't think that is the same two pins, this is a image of my board.

 

board RK3126Image Enlarger

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mballes
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2015/10/13 - 12:12
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Hello Oma.

i Flash the build from post #20.

You can  swapped mounts, internal-external sd?

as I can resize partitions?

Internal memory is left with only 600 mb .... and I can not get data from some games obb ...

Thanks.-

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Aron65
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2015/10/13 - 14:18
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http://i61.tinypic.com/1smkbc.jpgImage Enlarger

Hello, this is mine.
Do you know which pins are to be merged?

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Aron65
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2015/10/13 - 15:56
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Merge pins 7 and 8 of the chip (T2015 0710B) the device is seen as MASKROM device.
How do I program the device?

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Oma7144

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2015/10/13 - 17:04
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Best is to use Win7. Do not use USB3.0 ports.

Download the test pack from post #28 to the root (C:/) of your PC. Start the included Driver Assistant. Uninstall the driver first, then install. 

Flash the firmware from post #20. Open RKAndroidTool with admin rights. Excecute LowerFormat first, then execute Run.

Pls do NOT use RKBatchtool. Especially do not run it at the same time then RKAndroidTool, as it will catch the flash driver.

- Oma -

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Oma7144

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2015/10/13 - 17:08
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JS79 said
I don't think that is the same two pins, this is a image of my board.
 

See attached pic.

- Oma -

N2ET_NAND_Pins_2-1.jpgImage Enlarger

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