1. Karandras

    OP Karandras Newbie
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    Hi,
    i start my new 2DS XL after a while. So i read something about a new Luma3DS update.
    So i download 10.2.1 and unzip it. After this i put boot.3dsx and boot.firm on my sd card and overwrite the old one.
    Update to 11.14 and after this i get a error.
    undefined instruction ?!
    When i boot with power + select ther is still Luma 10.0.1 ... wtf?
    How i can fix it?

    Or is there another way to update Luma3ds? Because i read something about "B9S" and "CTRNAND". I buy it from eBay new with CFW a few years ago. So i dont install the CFW :/

    Pls help me. I hope it is not damaged? :(
     

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    Last edited by Karandras, Mar 6, 2021
  2. BaamAlex

    BaamAlex CVE-2018-6242
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    Download the latest luma version from github. And put the boot.firm to the root of your sd card.
     
    Medveitsi likes this.
  3. PabloMK7

    PabloMK7 Red Yoshi! ^ω^
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    See the bottom screen of the first screenshot. It says "Booted from CTRNAND". This is because your 3DS is not being able to read the SD properly, causing it to fall back to the boot.firm in your NAND. Check that your SD is inserted properly, etc. If that doesn't work, generally copying everything to your PC, formatting the SD to fat32 and then copying everything back can fix the issue. Otherwise you should look for SD card errors with HW2test.
     
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  4. Karandras

    OP Karandras Newbie
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    I do it already... 10.2.1

    I try it directly at home. Hope it work
     
  5. Karandras

    OP Karandras Newbie
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    After i backup all my Folders and Format the SD Card new... Luma 10.2.1 starting from SD.
    But now i got a Problem that the menu tell me no connection for the SD Card?
    Cant access... How i can fix it?? I copy all my Folder 1to1 back to my nw format sd card
     
  6. fmkid

    fmkid Just another GBATemp's random guy
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    It would be good if you check for the health of the SD card, following this post, after all

    And also, to avoid the same error when SD card is off, please follow the Luma on CTRNAND tutorial (in order to also update the Luma version that your console have right now on CTRNAND)
     
    Last edited by fmkid, Mar 6, 2021
  7. Karandras

    OP Karandras Newbie
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    Thx at all!
    After all that Tips my 2DS working again with all my Backup Data
     
  8. LH98

    LH98 Newbie
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    just wanted to say this helped me too, thx
     
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