Can I format my SD card on a DSi with HyaCFW to use SD card on different DS?

By Rogerzz, Mar 8, 2021 312 2 0

  1. Rogerzz

    OP Rogerzz Newbie
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    Title,

    Can I simply format the SD card that has hiyaCFW and Unlaunch + TwiLight Menu to use it on a different DS? Are there any consequences to doing this?

    Another question:

    Will formatting the SD card effectively render my current DS as stock?
     
  2. YotiReal

    YotiReal Advanced Member
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    Yes, you can.

    No, if you have unlaunch for example.
     
  3. Rogerzz

    OP Rogerzz Newbie
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    So if I want to re install CFW on my regular DSi, do I just refollow the DSi hacks guide again but skip the Unlaunch step? What I am saying is, is Hiya CFW and Twilight Menu treated as CIAs like on 3DS, where deleting them won't do any harm?
     
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