So a while back I modded my childhood 3ds, but I was decently uneducated and didn’t think to upgrade my ds card for more storage. Tomorrow I’m upgrading from a 2gb to a 128 gb sd card (I’d also like to know if the attached sd card will work, I have the original 3ds model) and I really want to turn this things into pokemon heaven. I want all the mainline games on there, as well as a bunch of spinoffs and definitely some really good rom hacks like pokemon unbound and pokemon emerald seaglass. I’ve got a tech savvy friend coming over to help me but I’m trying to make this as easy as I can. I’ve seen so many different tutorials with conflicting directions and this stuff isn’t my normal expertise. If anyone has any full easy to understand guides that would be awesome. Any and all help is appreciated, thank you :)