[HELP] updating o3ds GW emunand from 10.1 to 10.3

Discussion in '3DS - Flashcards & Custom Firmwares' started by quantumboy, Nov 19, 2015.

  1. quantumboy
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    quantumboy Casual Hacker, Avid Dreamer

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    I just updated the launcher.dat 3.5.1 on my sd card, but every time I try to update via system settings(in emunand) it says this:
    An Error has occurred
    unable to update.

    The system will be restarted


    Can any one help?
     
  2. Subtle Demise

    Subtle Demise h

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    I heard letting the system sleep and download the update while in emunand fixes the error. PLEASE be sure you are on EMUNAND and not the regular nand when you go to update.
     
  3. Asia81

    Asia81 In my Ecchi World <3

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    On O3DS, update the EmuNand is easy.
    Use the latest launcher (3.5.1), go to System Settings IN EMUNAND, and if you have GW3D, just do a system update in settings :)
     
  4. Xinaman

    Xinaman GBAtemp Regular

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    He said he was unable to do so, didnt you read his post?


    Make sure you are not blocking updates through your router or using tubehax dns.
     
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  5. quantumboy
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    quantumboy Casual Hacker, Avid Dreamer

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    Oh snap, I forgot to check the dns, I may have had that on from tubehax in the past.

    Also I ended up using title manager and 3dnus to get and install the update, but I still can't go on th eshop, would tubehax dns block that too?
     
  6. quantumboy
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    quantumboy Casual Hacker, Avid Dreamer

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    OK It was the dns, I restored my emunand to a point before the fake update using title manager, and updated the real way. but I still can't access the eshop while in GW mode. I get Error Code: 022-2634

    any ideas?
     
  7. Ammako

    Ammako GBAtemp Guru

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    Backup your emunand with emunand tool
    Backup your Nintendo 3DS folder (or at least the folder corresponding to your emunand)
    Format emunand in emunand system settings
    In newly formatted emunand, go back to system settings, go in NNID settings, and re-link your NNID
    Restore your emunand backup, and restore your Nintendo 3DS folder (so that you don't have to re-install any games you had, and don't lose save files you had)

    Should work after that.
     
  8. quantumboy
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    quantumboy Casual Hacker, Avid Dreamer

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    Took a long time but I got it working again thanks