need help update firmware for lt7028

Discussion in 'Rockchip RK2818 Tablets' started by annliu, Sep 11, 2011.

  1. annliu

    annliu Member

    Joined:
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    Location:
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    Tablet / Device:
    Curtis LT7028
    I tried to update firmware 2.2 from 2.1 for my lt7028. I followed instruction on the Curtis websie. here is my problem:
    in the instruction step2:
    2. Turn off the MID unit, hold the ESC button and inserting into PC with a cable at the same time.
    when do this step. it nothing happened, because power is turned off.
    then I just connect to pc, and do step4:
    4. Open the set up file “rk281x ” in folder RK281x USB Driver for USB driver installation.( choose the file in different operation system: XP/ Vista/Win 7)
    I only see one Driver:"WPD FileSystem Volume Driver" and it is already installed.
    and when I manually select the driver. it give this pop up:
    "The folder you specified doesn't contain a compatable software drive for your device. If the forder contains driver, make sure it is designed to work with Windows for x64-based systems."

    anyone know what I should do ?

    Thanks
     
  2. Spider

    Spider Administrator Staff Member

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    Hi Annliu, welcome to the forum. I'm moving your post to the Rockchip RK2818 Tablets section of the forum. I think someone there will be able to help you out.
     
  3. annliu

    annliu Member

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    Tablet / Device:
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    Thanks

    I called Curtis customer support today. they told me the Manuals -- CURTIS INTERNATIONAL is not for 2.2. I am confused. and LT7028 is not support for 2.2
     

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