MID Tablet RM21 Original or New Firmware needed please.

Discussion in 'Allwinner A10 Based' started by KawiNinjaZX, Apr 2, 2012.

  1. KawiNinjaZX

    KawiNinjaZX Member

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    I have a MID tablet RM21, it's an AllWinner A10/A8 1.2Ghz/512MB DDR3 7" tablet. I tried to flash ICS from another ROM and I was confident it would work, but it didn't and my backup somehow won't restore.
    If someone knows where I can get the original 2.3.4 firmware or any other working firmware I would really appreciate it. Even if you know another brand of this tab I would be able to find something on it, this tablet is hard to find info for.

    I put on one firmware of ICS and it works perfect except that the screen is shifted to the right about an inch.
     
    Last edited by a moderator: Apr 2, 2012
  2. KawiNinjaZX

    KawiNinjaZX Member

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    I have opened it up and got some info for you guys:
    CPU- AllWinnerTech A10 BB007BA 2BJ1
    WIFI - Realtek RTL8188CLS
    On the motherboard - XWA10-MID-02 V0.2
    RAM - ELPIDA J2116DEBG
    LCD - SC007DB12B04
    Something about "Cootix GT801"

    Finally some samsung chips, maybe the flash memory, one is
    Samsung 140 K9GBG08UDA-SCB0
     
  3. smrk28

    smrk28 Member

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    Tablet / Device:
    initial and inspire T-51(2160P)

    Hi Friend,

    Try this firmware 2.3.4
    Free Cloud Storage - MediaFire

    OEM Allwinner A10 Tablet - SlateDroid.com

    I have a tablet with similar chip/IC it worked for me.
    Only proble i am having is camera is not working and screen size is 800*480 but my tablet supports 800*600

    anyway sound , wifi, apps are working....
     
  4. zdanek

    zdanek Member

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    Tablet / Device:
    A10MID android 4.0
    I'm also interrested in solution.
    My tables looks like having read only FS. I cannot persist any settings. Every restart it's clear. I cannot install any app from Android Markey/Play shop
     
  5. KawiNinjaZX

    KawiNinjaZX Member

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    Thanks for the suggestion, I put the ROM on and it seems pretty close to being right, but the screen is off about 1/2 inch. So I guess I'm still looking.
     
  6. smrk28

    smrk28 Member

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    Hi,

    Please, let me know when ever you get the solution for this screen problem, or camera.

    I am also trying to find out a better image, or may modifying this image for my better screen size.

    smrk28@gmail.com
     
  7. KawiNinjaZX

    KawiNinjaZX Member

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    That last firmware seemed to be good besides the screen being off. That seems to be the best I can do. Any suggestions or help would be appreciated, because if I don't find the firmware, I will probably have to junk this thing unfortunately. I will be holding out for a Google Play Tablet if I can't get this resolved.
     

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