u/ChriogresupUkrain

I have a new 3ds XL and i found a guide on the internet how to mod it, i've bought from amazon a micro sd 64 gb (it hasn't arrived yet) but since i already prepared every file and every step for the mod, i would like to try the steps with a smaller micro sd, just to try if it works, the question is, after i modded the 3ds with the smaller micro sd, can you swap the micro sd with another one? Is all the modding contained in the micro sd? Does it "become normal" again the 3ds after you remove the micro sd?

P.S: sorry for my bad english, im not native