If you’re looking to delete a Pokemon Sun file, there are a few different ways to go about it. The first option is to use the Nintendo 3DS system’s built-in deletion feature. To do this, go to the Home Menu and select System Settings. From here, select Data Management and then select Deleted Data. Select the Pokemon Sun file you want to delete and press A on your controller to confirm. Once the file has been deleted, it will be permanently removed from your system. If you don’t want to use the 3DS system’s deletion feature, you can also delete a Pokemon Sun file using a computer. To do this, first make sure that you have downloaded the game onto your computer. Next, open up Windows Explorer and navigate to where your game files are located. Right-click on the Pokemon Sun folder and select Delete from the menu that pops up. Make sure that everything inside of this folder is deleted before clicking OK to finish deleting it. Finally, if deleting a Pokemon Sun file isn’t an option for whatever reason (maybe you need the data for some reason), there is always the option of reformatting your 3DS system in order to restore lost data. This process is not recommended unless absolutely necessary as it can damage your system irreparably ..
