Your Switch must be running Custom Firmware (CFW) like Atmosphere. Ensure your Sigpatches
The update file must match your game's Region ID and Title ID. Update files are generally distributed in .nsp (Nintendo Submission Package) format.
For most users, the simplest way to update the game is through Nintendo's official servers. This method is safe and ensures compatibility with online features.
Open the Homebrew Menu (usually by holding R while opening any game) and launch your preferred installer (e.g., Goldleaf or Awoo Installer ). super mario odyssey switch nsp update install
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Super Mario Odyssey must already be installed on your system.
If you can play Balloon World (even offline against CPU ghosts), your install is 100% successful. Your Switch must be running Custom Firmware (CFW)
Depending on your setup, the installation steps will vary. Follow the guide that matches your platform.
Super Mario Odyssey update and NSP installation experience is generally praised for its stability and significant performance gains, particularly with the recent release of Version 1.4.1
Your CFW sigpatches are likely outdated. Download the latest environment patches or use sys-patch to dynamically allow the console to read the newly installed update signatures. "Error Code: 2155-8007" This indicates a network or signature check failure. For most users, the simplest way to update
Verify the version: Once the process finishes, go to the Switch home screen. Highlight Super Mario Odyssey and press the plus button on your controller to verify that the version number has increased. Common Troubleshooting Tips
→ Learn how to dump your own updates with NXDumpTool → Set up emuNAND for safer offline update testing → Optimize your SD card with hekate for faster installs
Your console must be running custom firmware (CFW), such as Atmosphere.
Verify your update file matches this ID sequence before proceeding. 3. Installation Methods
To update Super Mario Odyssey using NSP, you will need: