Open the folder labeled or 6: NAND install (NAND is faster, but SD Card saves internal space).
Drag your Super Mario Odyssey update NSP file directly into the folder. DBI will automatically process, validate, and install the file. super mario odyssey switch nsp update install
If you prefer a completely offline, wireless, or direct SD card method, use a standard installer. Power off your Switch safely and eject the microSD card. Open the folder labeled or 6: NAND install
Fix: This happens if the update version requires a higher System Firmware than what is currently installed on your Switch. Update your console’s firmware safely using homebrew tools like . Error: "File is corrupted" If you prefer a completely offline, wireless, or
for retail consoles. This involves connecting to the internet, pressing the on the game icon, and selecting Software Update > Via the Internet
are up to date to prevent "unable to start software" errors. 2. Installation Methods Method A: Using DBI (Recommended for Stability) How to Update Super Mario Odyssey | Nintendo Switch