If you’re like most 3DS owners, you probably have a lot of save data from games you’ve played. But if you want to delete all that data and start fresh, here’s how to do it. First, make sure your 3DS is turned off and connected to the internet. Then go to the System Settings menu and select “System Settings (Wii U) / Save Data.” On the next screen, select “Delete All Data.” If you want to keep any of your save data for future use, select “Keep Data” instead. Once you’ve made your choice, press A on the controller to confirm it. Now your 3DS will start deleting all of your save data! It may take a while depending on how much data there is. Once it’s done, you’ll be able to restart your 3DS and start playing games from scratch without any of your old saves. ..
