ok so i have a 64GB SDXC micro sd that I want to switch over to hosting all my games as .CIA files which Im in the process of redownloading all the roms. Heres the thing I have a 4GB Sdhc card that acted as the sd that was plugged into my 3DS to hold saves and to hold the launcherdat file along with emunand. So I thought i would copy all the contents from my 4GB to my 64GB however the 3DS wont read my 64GB sd card with the contents of loading gatewaymode, The other thing is I have my SSB4 which I bought from eshop on my 4GB so question is why wont it read? Do i have to wipe both SD cards and dump 4.5 again and set up as a new emunand on the 64GB? Will this affect me redownloading SSB4 since my account is connected to the emunand which doesnt that have like unique certs and if i set up a new emunand will my account think its a new 3DS that I wont be able to redownload SSB4?