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  • cannot write at the ext micro sd card

    Hallo from Germany

    Ive got a Problem with my Tab

    All Files on my extsd card can I read with es explorer but i cannot write Files on te extsd card.
    I have testing another micro sd card but the Problem already exits.
    How can i fix the problem ?
    Thanks for your Help


  • #2
    You should change the rights for the card. I did read it before but that happened after the upgrade to 4.0.4

    Somewhere the settings for the card seems to be read only change that and it should work again.


    • #3

      What must i do to have write Rights on ext SD card ???



      • #4
        Originally posted by carstenvmax View Post

        What must i do to have write Rights on ext SD card ???

        In settings esexplorer ,tick root explorer then you can use esexplorer to write to sdcard.

        The other solution but take extra care otherwise you have to reflash the tablet

        Using root explorer, navigate to system/etc/permissions/

        Make sure filesystem is set to rw
        Open platform.xml in the text editor.
        Look for the permission 'WRITE EXTERNAL STORAGE'
        There will already be a permission group ''sdcard_rw'' . We will create a new group under that one.
        So add <group gid="media_rw" />
        Save the file and reboot

        <permission name=”android.permission.WRITE_EXTERNAL_STORAGE” >
        <group gid=”sdcard_rw” />
        <group gid=”media_rw” />


        • #5
          Warning! Do not copy the code directly from here, it contains bad quote charactes and makes your file unusable (causing more errors on the way). I failed to notice it for quite a long time. Actualy I found it out only after I have checked the file with an xml parser.

          But otherwise it works perfectly.