The Legend of Zelda: Breath of the Wild (BotW) received a surprise Update 1.9.0 on February 18, 2026, delivering performance enhancements for both the original and Nintendo Switch 2, despite previous versions being considered final. The patch focuses on system stability and maintains compatibility with previous updates, including the VR support introduced in version 1.6.0. For instructions on updating, visit Nintendo Support .
To verify your game version:
The update maintains the classic post-game structure. Once you defeat Ganon, your save file will be marked with a botw update 160
Sources on forums like GBAtemp attributed this performance gain to a hidden "boost mode" in the patch, which allowed the Switch’s CPU to temporarily overclock to for loading sequences, drastically reducing wait times.
Though not highlighted in the official patch notes, the 1.6.0 update utilized "boost mode" (overclocking the CPU during loading) to significantly reduce wait times. The Legend of Zelda: Breath of the Wild
How to Update The Legend of Zelda: Breath of the Wild | Nintendo Support
: Game load times and fast-travel transitions see a performance jump of up to 37% faster . To verify your game version: The update maintains
This improvement was not explicitly stated in the patch notes but made the flow of gameplay dramatically smoother, especially for players who frequently teleported across the map.