Before installing the 13.0.1 update, ensure your Switch firmware is compatible. Because this was a late-cycle update for Smash, it often requires a relatively modern System Firmware (13.0.0 or higher) to boot correctly. If you install the NSP and the game fails to launch, your system firmware likely needs an update first. To help you get the right version for your specific setup,
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In December 2021, Nintendo released of Super Smash Bros. Ultimate for the Nintendo Switch. This small patch followed the massive 13.0.0 update, which added Sora from Kingdom Hearts as the final DLC fighter. Version 13.0.1 focused on bug fixes and balance adjustments, ensuring online matches ran smoothly. Before installing the 13