So I got around to putting CFW on my New 3DS using the DSi ware transfer thing using an already CFW system (my Old 3DS). Both setup using Plailect's guide. N3DS is now on 11.1 while O3DS is still currently on 10.1.
Everything is fine though I've yet to try and re-link my NNID (I did a system format at the start that unlinked the NNID though according to stuff around the web I should be able to just re-link it when I set up the NNID because it stays locked to the hardware). N3DS can install .cia and run homebrew etc.
My Old3DS has CFW on a 64GB SD card which I have backups of my 3DS games on. My New3DS has a 16GB card that just had(I guess still has?) some of my digital 3DS games (tied to my NNID now I suppose).
My question is, is there a way to just use my 64GB card in the N3DS (it's a micro in an adaptor for the O3DS). When I put it in my N3DS my custom theme loads up but no games or other .cia (like the Quake port or the save manager). I've rather not have to go through the hassle of reinstalling all my .cia backups and transferring the saves over again. I mean, if there isn't a way then I can just the 64GB card to my PC, copy over the 16GB files and then start from step one again right? Or do I need to do something with the 64GB card? When I've searched I've seen mention of images or copying emunands and I don't fully get it and it only seems to apply with going from a smaller card to a bigger one and keeping your stuff from the smaller card. I just want to use my already set up 64GB card my O3DS uses.
Could I do that if I just copy/replaced the files on the 64GB with the files from the N3DS 16GB? Would I have to just re-install the tickets for my games or something so my N3DS has the permission to run them?
EDIT: Never mind. I've pretty much sorted it. Got my N3DS on CFW on 11.1.0-34, working on getting my games back on it, the one I've tried I've managed to import the save correctly from the old3ds CFW. NNID is linked up again. Everything is good.
Having a bit of an issue with the eShop though, it just loads on the circle forever after signing in with my NNID. Works if I use ctr-httpwn through the homebrew launcher though. I can't seem to import my Mii plaza/Mii Maker data though, I was sure I backed it up correctly but now it says there is no save data and won't let me import extdata.