Can you trim roms on sky3ds or just gateway?

Discussion in '3DS - Flashcards & Custom Firmwares' started by [Alt][F4], Jun 28, 2015.

  1. [Alt][F4]
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    [Alt][F4] Member

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    Dec 2, 2014
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    Is there a good tutorial about it? Wanna try fitting all 31 of em into one 32gb microSD.
    oh and while I'm asking, if I delete particular game rom from one microSD and load it into another microSD, will it eat up extra slot from the 31 max on the sky3ds?