Can't update the 3DS firmware "An error has occurred"

By renin, Oct 24, 2020 1,008 6 0

  1. renin

    OP renin Member
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    I hacked my 3DS but I can't install homebrew launcher beacuse it doesn't have the version 2.2 in the site https://smealum.github.io/3ds/, and now I'm triyng to update the system, but every time I try to update it, it goes half bar and then it show a message: "An error has occured. Your system will be restarted"
    is there a solution?

    Update:
    In case you have the same problem as me, try to do this
     
    Last edited by renin, Oct 25, 2020
  2. dwain12435

    dwain12435 GBAtemp's Unofficial EarthBound Maniac
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    Use this guide instead.

    BTW, you should probably get a CTRTransfer image of the latest version after you hack your 3DS properly.
     
    Last edited by dwain12435, Oct 24, 2020
    renin likes this.
  3. lilyuwuu

    lilyuwuu Advanced Member
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    renin, KleinesSinchen and zoogie like this.
  4. renin

    OP renin Member
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    I did this but when I finished the CTRTransfer Ticket Copy and tried to reboot it, a message appeared saying:
    An exception Ocurred

    Processor: Arm9
    Exception type : prefetch abort svcBreak

    I have saved the dump in case I needed it
     
  5. lone_wolf323

    lone_wolf323 GBAtemp Psycho!
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    renin likes this.
  6. lilyuwuu

    lilyuwuu Advanced Member
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    I believe the standard advice for this would be GodMode9 -> hit R+A while SYSNAND CTRNAND is selected -> FIx CMACs for drive
     
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  7. renin

    OP renin Member
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    It worked but I did this:
    before doing the CTRTransfer type D9, thanks a lot, I'm loving this community until now <3
     
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