[Question] System transfer with DSi Ware Downgrade

Discussion in '3DS - Flashcards & Custom Firmwares' started by Shuu, Aug 29, 2016.

  1. Shuu
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    Shuu Advanced Member

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    Why is it needed?
    For what I understood reading the guide, the system transfer is used to transfer the DSi Ware with the public.sav injected.
    The injection is done with FBI.

    Since homebrew launcher is available on FW 11 and you can use FBI with it, why I can't inject the save directly from the homebrew FBI?

    I hope I explained myself clearly (even though I think I didn't)
     
  2. Davidosky99

    Davidosky99 Eevee :3

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    Because injecting saves into dsiware requires an arm9 exploit, meaning access to a cfw thus why you must have a 2nd 3ds with cfw
     
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  3. KunoichiZ

    KunoichiZ GBAtemp Guru

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    FBI needs kernel access, which it can't get on v11.0. That's why you can use FBI through the Homebrew Launcher on v11.0.
     
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  4. Shuu
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    Shuu Advanced Member

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    Thank you both
     
  5. Urbanshadow

    Urbanshadow GBAtemp Maniac

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    What they have said and the opportunity N brings you by letting you transfer the dsiware saves to a new system. This is why the title has to be legit, the target system must be able to boot the title and load the exploited save. Then bam, nand dumping in 11.0. From there to 9.2 it's just like the hardmod downgrade.