A new firmware update hit the Nintendo Switch 2 last week. Among the multitude of small changes is a new feature that will give Switch 1 games a notable upgrade.

Version 22.0.0 for the Switch 2 went live on March 16 and is available for download to the console. The big new feature in the update was Handheld Mode Boost, which will give Switch 1 games a visual upgrade when played on the Switch 2 in handheld mode.

What does Handheld Mode Boost do? 

Even though the Switch 2 supports backward compatibility with almost all Switch 1 games, there was an issue. The Switch 2 has a higher resolution screen: 1080p versus the older hardware's 720p. When playing a Switch 1 game on a Switch 2 in handheld mode, the graphics looked blurry and jagged. 

When enabled, Handheld Mode Boost makes a Switch 1 game act as if it's docked, so it displays 1080p at 60 frames per second. This will give the visuals an immediate upgrade. 

How do you enable Handheld Mode Boost? 

Handheld Mode Boost has to be turned on to see the effect, and it takes a few steps: 

• Select Systems Settings from the Home menu
• Select System
• Select Nintendo Switch Software Handling
• Enable Handheld Mode Boost

Is there a downside to enabling Handheld Mode Boost? 

A user on Reddit tested the mode to see how it affects the Switch 2's battery life. The test used Doom Eternal for the Switch 1 with and without Handheld Mode Boost. The test showed that the battery life decreased from 5 hours, 5 minutes to 3 hours, 43 minutes. That's a 27% drop and should be taken into account when using Handheld Mode Boost. 

How do I upgrade my Nintendo Switch 2? 

If you have Software Auto-Updates enabled on your Switch 2, a pop-up window should come up whenever you start a game. If not, head to System Settings and choose to update the console from the menu. 

What other features were added in version 22.0.0?

Handheld Mode Boost was the main star of the new firmware update, but there were a slew of other changes.

• Changed the on-screen text and animations when you load a virtual game card in the HOME Menu.
• Added the ability to save notes about friends on your Friend List. The note content is not displayed to friends.
• Added the ability to invite friends to GameChat rooms you're participating in. Some friends may not be able to be invited, such as supervised accounts.
• Friends who haven't finished GameChat's initial setup can now be invited to GameChat. Some friends may not be able to be invited, such as supervised accounts or those who haven't used a Nintendo Switch 2.
• Added the ability to rewind 10 seconds/advance 10 seconds with the ZL and ZR Buttons when watching a full-screen video in News or Nintendo eShop.
• Added the option to add the following data to "Automatic Uploads" from Album.
• Text-to-Speech, under Accessibility, can now read the text in Album and during first-time setup.
• Added the ability to see the breakdown of storage capacity by data type for the system memory and microSD Express card.
• Added the ability to perform an audio test when "Linear PCM 5.1 Surround" is selected for TV Sound in Audio.
• When Airplane Mode is activated, the previously set preferences for Bluetooth, Wi-Fi or NFC while in airplane mode will be saved and applied.
• Added the ability to individually enable or disable Bluetooth, Wi-Fi or NFC during Airplane Mode from the Quick Settings.
• Added the ability to see a notification in the Nintendo Switch Parental Controls smart device application when the Parental Controls PIN is input successfully on the console. This can also be set up to be a push notification to your smart device.
• General system stability improvements to enhance the user's experience.