Ok so basically I used to have a regular 3DS with the 2GB SD Card and then I got a 3DS XL. I just did a system transfer at the time and used my old 2GB card in the 3DSXL. But now I need more room, so I found that old 4GB card that came with the 3DSXL lying around so I wanted to get my data from my 2GB to my 4GB. So basically, I copied everything from the 2GB card onto my computer in a folder, and then took it out and put the 4GB one in. Then, I took the folder I made and copied my 2GB card onto the 4GB one and replaced identical files (oopsies?). Now when I try to use my 4GB card on my 3DS none of my eshop games (Pokemon X, Fire Emblem, netflix etc) are on there and I only have 1,600 BLOCKS. Which is really odd, considering I SHOULD have way more, so as a result I cant download anything exceeding 1600 blocks. PLEASE HELP ME
Btw my 2GB card still works fine and I have my games on it, so its not the end of the world if this 4GB one is beyond repair.