So, I've been using a 32 GB microSD card with an adapter on a O3DS for like a year or so, and now I reached my limit and I don't have any space left. My 3DS is updated on the latest version and has the most recent version of A9LH. I bought a lot of large games that fill my SD card pretty quickly (Resident Evil Revelations, Bravely Default and such). Now I bought another 32 GB SD card which I want to use for my future games and then switch between the SD cards whenever I want to play a specific game. However, what am I supposed to do now? I want to keep my old SD card completely intact. Will moving all content from the old SD card to the new one and deleting the games on the new one, but leaving the same games on the old SD card work? I don't want doing any damage to my 3DS. Thanks in advance. P.S. Out of the topic, how can I do a backup of my saves? I got all my saves wiped out once and I'd rather it won't happen again.