Oh... kay, so this is a not so noob, noob question. (Yeah I know it's confusing but please hear me out.)
I have N3DS XL that I got fresh from a few years back and still using it so I already know how to follow the 3ds.hacks.guide.
Here's the thing:
I bought a USED N3DS XL as second one, I intend to have it for my kid and it already has a CFW and stuff. All I wanted to do is to wipe them out clean and do another round of fresh CFW. After the required reading, I discovered that this one already has Luma 10 (version 1 short to the latest) so I didn't need to do much, well CFW-wise. But the console has a lot of games, probably tied Nintendo ID Miis and stuff. I just don't want to remove them one by one by one.
Hence, back to the question, Can I just simply wipe it using the system settings erase the whole thing and start over?
I've already had this on Luma Latest.
Thank You!