Incorrect touchscreen

Discussion in 'U30GT2' started by Tuen, Dec 18, 2013.

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  1. Tuen

    Tuen Staff Member Administrator

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    As you see on the screenshot below, i've done something wrong (think flashing a incorrect kernel) and it made my touchscreen incorrect normally you have -x and +x (to +x and -x) but they are switches and for -y and +y (+y and -y) they are also changed as you see on the screenshot below.

    on my old tab (Yuandao N101) i can just flash a old firmware and it will reset this touchscreen issue, but on this cube i don't know....

    ImageUploadedByTapatalk1387406040.104714.jpg ImageUploadedByTapatalk1387406049.230093.jpg ImageUploadedByTapatalk1387406056.779081.jpg


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    Last edited: Dec 18, 2013
  2. Tuen

    Tuen Staff Member Administrator

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    Seems the touchscreen need rotate 180 degree to fix the problem, rk.so.hwrotation = 0, 90, 270 or something else is not a solution
     
  3. mrkus21

    mrkus21 Administrator Global Moderator

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    As you Know with the false kernel on my chuwi, I have also screen problem. Before I got the correct kernel, I got no auto rotation. But the tablet works.

    Maybe also different revisions... I spot this on more devices this time. Different revisions, different kernels...:(

    Gesendet von meinem Chuwi v88 mit tapatalk pro
     
  4. Tuen

    Tuen Staff Member Administrator

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    Reinstall official firmwar that work before but still same issue

    Erase idb, nand, mask flash mode,... All the same


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  5. mrkus21

    mrkus21 Administrator Global Moderator

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    Ok, this is crazy, did you rotate the screen when reassembling the tablet again ? How can it be.....

    Tuen, it seems this day is really crazy. And if you can't fix that, who should? There are days where you lose, and there are also days where the others win... damn

    I'm also without any idea for the netxeon sticks...

    :confused:

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  6. thorus89

    thorus89 Member

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    I have the same problem, is there a solution?
     
  7. Tuen

    Tuen Staff Member Administrator

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    It happened on the mine because i have flash a wrong rom
    They had replace a new tab for me


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  8. thorus89

    thorus89 Member

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    Yes, also for me flashing wrong rom...
    I only want ask you last thing, if you can say me what attempts you do for try to fix it. I want try to fix by myself.

    Thank you for all.
     
  9. Tuen

    Tuen Staff Member Administrator

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    let us know if you can fixed them. i've tried everything without luck..
    even open them and put them in mask mode and reflash...
     
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