Fix: Your Sigpatches are outdated for your current firmware. Update your Atmosphere Sigpatches and reboot.
Copy the Super Mario Odyssey NSP update file into that folder. Reinsert the SD card into your Switch and boot into CFW. Open your chosen installer (e.g., or Awoo ). super mario odyssey switch nsp update install
Open the drive and navigate to or Folder 6: NAND Install (depending on where you want the update stored). Fix: Your Sigpatches are outdated for your current firmware
Your console must be running Custom Firmware (CFW), typically Atmosphere. Reinsert the SD card into your Switch and boot into CFW
The process is straightforward once you understand the flow: CFW → SigPatches → Base NSP → Update NSP.
A high-quality microSD card (formatted to FAT32 is highly recommended to prevent data corruption) or a USB cable for direct PC-to-Switch installation. 2. Verifying the File and Title ID