: Since the update is in a .rar archive, use a tool like WinRAR or 7-Zip to extract the .nsp file. For Nintendo Switch (Custom Firmware) : Place the .nsp file on your SD card. Use an installer like Tinfoil , Goldleaf , or Awoo Installer .
Now that you have the raw .nsp file, choose your installation method based on your hardware.
NSP (Nintendo Submission Package) is the file format used by the official Nintendo eShop. Unlike XCI (cartridge dumps), NSPs are digital titles. An update file ending in .nsp contains the patch data (bug fixes, new features) but not the full base game.
: Ensure your Nintendo Switch has an active internet connection .
Place the .nsp file on your SD card. Open Goldleaf or Tinfoil on your Switch, navigate to the file, and select Install . 2. On PC Emulators
