Not sure if this is the right place to post, but... (sorry) I'm going to downgrade my 2DS. I'm following a tutorial on youtube and the guy says I have to format my SD card through the 3DS. The thing is... I have 2 games that I bought over the eShop and one other Mario game that I got for free from the eShop aswell... I have some demos too. So... if I format the memory through the console settings will I lose the games?