Official Firmware [FIRMWARE] OFW 20120920 (charging issue fix?)

Discussion in 'N101 Official Firmware' started by Silver_Johnes, Sep 20, 2012.

  1. Silver_Johnes

    Silver_Johnes Developer

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    Hi there!

    Yuandao N101 Frimware 20th Sept. (latest version released from YUANDAO factory which about solving battery charging issue)

    Battery Issue Discuss - Battery doesnt charge, stuck at 1%

    Download Link - http://uploadingit.com/file/smwn3x2tw066ctee/update N101 OEM 9-10.rar




    Original Instructions:
    Source - http://www.eternalteamforum.com/forum/s ... -20th-Sept
    s_tornado likes this.
  2. Tuen

    Tuen Staff Member Administrator

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    tnx for sharing, i'm download them and mirror them here on forum xD



    Kernel version and build number are always welcome to tell me xD

    Attached Files:

  3. Yantoucan

    Yantoucan Member

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    This OFW is not on the official Yuandao page....
  4. Tuen

    Tuen Staff Member Administrator

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    true, but it's always later available on the yuandao site
  5. Yantoucan

    Yantoucan Member

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    So let s see if this new OFW will fix the battery drain and the SD card
  6. Tuen

    Tuen Staff Member Administrator

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    let me know Kernel version and build number xD
  7. lllmartylll

    lllmartylll Member

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    Tablet:
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    kernel
    3.0.8.+ root@xingyu-desktop #70 SMP PREEMPT Mon Sep 10 05:00:25 EDT 2012
    build
    rk30_ics_v2.23.00 rk30sdk-eng 4.0.4 IMM76D eng.root.20120913.211420 test-keys

    PS. -sd card doesn't want to sleep :(
  8. Tuen

    Tuen Staff Member Administrator

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    hmm same kernel version. Should be then a library fix...


    Sent from my iPhone using Tapatalk
  9. Silver_Johnes

    Silver_Johnes Developer

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    Same version, but I doubt is the kernel itself is the same. This is an extra-release, it's intended to fix the NO CHARGING problem. That is all the info for now.
  10. zetlaw

    zetlaw Member

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    the no charging is pure hardware problem it happens also when device is off. So there is no kernel to fix that.
  11. Silver_Johnes

    Silver_Johnes Developer

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    But it fixes the charging problem, it's confirmed (at least, once).

    There is kernel that fixes dead screen light problem, which works somehow. Read here about this story: viewtopic.php?f=78&t=396
    or here about another: viewtopic.php?f=64&t=529

    So, impossible appeared to be possible once again, Mister IKnowItIsImpossible
  12. gn3dr

    gn3dr Member

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    I'd like to try this firmware but I've never been able to get rockchip tool to see my tablet. I did manage to do one firmware update previously from the SD card by putting teh update.img file on teh SD card, however I haven;t been able to repeat that since. How do you update directly from teh SD card without using teh roskchip tool :?:
  13. Silver_Johnes

    Silver_Johnes Developer

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    I'm waiting for someone who will take apart the .img file. :)
  14. Tuen

    Tuen Staff Member Administrator

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    update.img using sd-card is only update a partial of your system (not recommanded, if flash failed and you can use rockchip tool then you can access to the tab anymore)
  15. Tuen

    Tuen Staff Member Administrator

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    how did you update it to this firmware?
    restore? upgrade?
  16. Tuen

    Tuen Staff Member Administrator

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    i'm going to unpack and see what the different are between this and the previous
  17. Tuen

    Tuen Staff Member Administrator

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    does it fix somebody charging issue? because i didn't see the different lib between this and this: viewtopic.php?f=79&t=818#p6822

    this one has only to chinese apps.
  18. Silver_Johnes

    Silver_Johnes Developer

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    One guy on russian forum told it started to charge, but I didn't try mystlf yet. I'm having the same problem so I will.

    No difference at all in system, but what about kernel?
  19. Tuen

    Tuen Staff Member Administrator

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    kernel build seems to be the same. Same build date. Boot.img is almost the same (except the tab name in init.rc)
    recovery.img and misc.img i haven't take a look at it.
  20. Silver_Johnes

    Silver_Johnes Developer

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    Maybe some power chip updating procedures have been patched into the current kernel build? Is it possible scenario?