If you are a Pokemon Ultra Sun player, then you will want to delete your save file in order to continue playing the game. However, if you have not done so already, it is important that you delete your save file in order to prevent any potential glitches that may occur. To delete your save file, follow these steps:

  1. Open the game’s main menu and select “Options.”
  2. In the “Options” screen, select “Delete saves.”
  3. Click on the “Delete saves” button and confirm your deletion by clicking on the “X” button.