Your emunand and sd files are both seperate partitions, but emunand is invisible, so your Emunand G drive is your emunand (like an operating system) and Switch F has all your games and stuff like that. You could put android on it if you cut down the size of the F drive, but I wouldn't personally do it because you don't have much space to begin with, plus it could get complicated trying to have all on 1 sd. I would just try to find a cheap sd card for android, they are not very expensive now a days, and depending on what you use it for, 16gb should be enough for android
Can I get ban if I use android with online wifi?Your emunand and sd files are both seperate partitions, but emunand is invisible, so your Emunand G drive is your emunand (like an operating system) and Switch F has all your games and stuff like that. You could put android on it if you cut down the size of the F drive, but I wouldn't personally do it because you don't have much space to begin with, plus it could get complicated trying to have all on 1 sd. I would just try to find a cheap sd card for android, they are not very expensive now a days, and depending on what you use it for, 16gb should be enough for android