Yeah, it's weird. Just having barebones wood on there wouldn't even let my card work. After installing everything else, everything worked. I was running the NDSi.nds file on a DSLite.
Ok, not only did I fix my problem of nothing loading at all, but I also got my Metroid card to update. If any of you want to give it a go, here are the exact contents of my MicroSD card that did the trick. https://anonfiles.com/file/d784b76e9a7db3cc07b45f3ff469c00c Hope it works.
Signed up to post this.
I'm getting a different error (or, at least I think I am.) I've got a "Metroid Icon, Revision C" purchased from nds-card.com during the beginning of December. Card will boot up on a 3DS/DSL running 4.4.0-10U, but once I try to launch anything (a game or an update file)...
kendrick lamar dropped the bar "fuck the big 3, it's just big me" when he featured on a song by future and metro boomin, and then j cole and drake decided to diss him back