Highlight the game icon on the HOME Menu and press the or - button. Select Software Update followed by Via the Internet [5.1]. Managing NSP and Update Files
: Your existing save data is compatible and will not be affected by the update. mario+kart+8+deluxe+nspchupdate+303rar+upd
: Always ensure that the sources of NSP and RAR files are trusted to avoid downloading and installing malicious software. Highlight the game icon on the HOME Menu