Installing this update via your favorite payload launcher (Atmosphère, we see you) is like using a Rod of Discord in real life. You might teleport to smooth 60 FPS in the Jungle Temple. Or you might land inside a wall—specifically, a firmware conflict that hard-locks your Switch on boot. The community's golden rule echoes across Discord servers:
These are cartridge dumps. If your base game is an XCI format, you can still safely apply an update NSP over it to bring the game to the current version. Step-by-Step Guide to Installing Terraria Updates terraria switch nsp update hot