If you own the game from the eShop, updating is simple:
Delete the installer NSP files from your microSD card to free up space. On a PC Emulator Open the Emulator: Launch your chosen Switch emulator. ib switch nsp update eshop repack
If you prefer to make your own bundles, always keep a clean, unmodified copy of your original base eShop NSP. This ensures that if a future update breaks compatibility with a specific repack tool, you can rebuild the bundle cleanly. If you own the game from the eShop,
Games on the Switch frequently receive patches. In the piracy ecosystem, these updates are distributed as separate NSP files. Users must install the base game first, followed by the update NSP, to play the most recent version of the game. Updating is often required to access online features (on un-banned consoles) or to fix performance bugs. This ensures that if a future update breaks
Game patches and expansions are distributed as smaller NSP files, which your console applies over the base game.
What your Switch is currently running?