Overview
- Firmware Version 22.0.0 is live, with Handheld Mode Boost off by default and accessible via System Settings → System → Nintendo Switch Software Handling.
- Nintendo warns the mode can increase battery use, disable touchscreen input, and cause attached Joy‑Con 2 to be treated as a Pro Controller.
- Performance gains differ by title and do not apply to native Switch 2 software, with early tests citing sharper results in Xenoblade Chronicles 2, Bayonetta 3, Monster Hunter Rise, and Mario Kart 8 Deluxe.
- Games that rely on motion or touch in specific configurations may see no benefit or be excluded from the feature’s effects.
- The same update adds friend‑list notes, GameChat improvements, video rewind/fast‑forward in News and eShop, accessibility updates, storage breakdowns, and app support via Nintendo Switch App v3.3.0.