What is needed to know when buying a r4card for a 3ds?

Discussion in 'R4 DS' started by Ominous66521, Dec 15, 2016.

  1. Ominous66521
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    Ominous66521 GBAtemp Maniac

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    Feb 7, 2016
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    image.jpg I decided to buy this one from amazon.Im no expert with these flash cards but I hear you have to update the firmware on some of them.I haven't bought a sd card for it yet so I was wondering if I could use twl loader to run the backups from my 3ds's sd card instead but boot them from the flash card obviously.