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

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touch screen not working
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rosanerofan
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2012/12/04 - 14:22
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Since yesterday the touch screen of my tablet U30GT Cube doesn't work. After powering up, step your finger to unlock it but nothing happens. Currently I have installed the firmware 1.10 which I found on this site. The problem started when it was installed the firmware 1.9
Have any of you had this kind of problem? is there a way to fix this or I can throw the tablet?

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admin

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2012/12/04 - 14:25
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Have you tried flashing again the firmware with Rockchip Batch Tool, either 1.10 or an ealier version ?

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If you like our web site, applications and firmwares, feel free to support our site. Donations are used to pay the bills for our server hosting costs, development tools and purchase new tablets to support.

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rosanerofan
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2012/12/04 - 17:15
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Yes, I tried flashing again with 1.06, 1.07, 1.09 and 1.10 through Rockchip Batch Tool, but touch screen doesn't work FrownYell

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2012/12/04 - 17:17
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Are you sure you have U30GT-H model and not the older U30GT-W model ? there may be some hardware difference between the two.

If you like our web site, applications and firmwares, feel free to support our site. Donations are used to pay the bills for our server hosting costs, development tools and purchase new tablets to support.


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rosanerofan
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2012/12/04 - 17:44
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admin said
Are you sure you have U30GT-H model and not the older U30GT-W model ? there may be some hardware difference between the two.

Yes it's a H model.

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occip
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2012/12/12 - 08:58
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Hi,

 

I've got exactly the same problem after a downgrade  to 1.09, yesterday . I hope it's a sofware issue. Il will try to find kernel traces about it.

 

Cheers

 

Occip

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rosanerofan
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2012/12/12 - 14:35
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occip said
Hi,

 

I've got exactly the same problem after a downgrade  to 1.09, yesterday . I hope it's a sofware issue. Il will try to find kernel traces about it.

 

Cheers

 

Occip

If you will find the solution, please let me know.

 

Davide

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occip
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2012/12/13 - 15:19
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Hi,

 

After reading information about ft5606 touchscreen, I'm pretty sure the firmware of the touchscreen controller is corrupted, maybe you can post your dmesg output . there are few lines about touchscreen initialization ft5x0x_ts  ...

The touchscreen is well detected with a firmware version A6.

 

If someone with a working touchscreen could post the firmware version , it can gives us some clues.

 

Cheers

 

Occip

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2012/12/17 - 12:56
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Hi,

 According to dmesg output

input: ft5x0x_ts as /devices/platform/rk30_i2c.2/i2c-2/2-0038/input/input2
ft5x0x_ts 2-0038: ft5x0x_probe : TP lib version 0x2e08 vendor ID 0x1
t5x0x_ts 2-0038: ft5x0x_probe : TP firmware version 0x21

 

 

The current version of the touchscreen is 0x21

 

On my tablet, the version is 0xA6, so my guess is good I suspect that ft5606 firmware  is corrupted.

We can check with the terminal app

 

su

dmesg

 

 

 

Now, we must find the firmware for th ft5606 wiith a 1280x800px screen size.

Maybe we can find it in another tablet firmware ( like ainol hero 10) .

 

If someone has a contact at Cube ... it will be helpfull.

 

Cheers

Occip

 

 

 

 

 

 

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2012/12/20 - 12:00
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Hi,

 

Bad  News !

I contacted Ivan from cube. He doesn't want to send us the toouchscreen firmware.

I think you have to send the tablet back to cube.

Sorry, but it will be last time I bought a cube tablet !

 

Cheers Occip

 

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2012/12/20 - 13:23
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So now we can throw it in the bathroom

 

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