In the new window, go to Advanced, then set the UMA Frame buffer Size to 4G. It can take a while before you can see the screen. Release both as soon as you hear the chime. Then hold the Power Button and the Volume Up Button. For this, we need to turn off the Steam Deck completely. First, we need to boot into the Steam Deck BIOS to change the VRAM.Restart Yuzu, and you're good to go.Ĭurious just how well Yuzu runs on Steam Deck? Well, we can optimize things. This is where you want to drop both the prod.keys and title.keys files.Īs for the Switch firmware, navigate back to the yuzu folder, then go to nand/system/Contents/registered/ and drag in all the files of your firmware. Next, click on File in the top left corner, then to Open yuzu folder, and here open up the keys folder. To install both the prod.keys and the Switch firmware, start Yuzu in the Steam Deck's desktop mode, and if it is the first time you start the emulation tool, it'll warn you about the missing files. For legal reasons, I cannot link to these directly, but Google is your friend. If your Switch can't be hacked, you can use dumps made by other people.

There are ways to dump them from your own Nintendo Switch if it can be jailbroken. How to install prod.keys, title.keys and the Nintendo Switch firmwareĪfter installing the tool, you need to provide Yuzu with your 'prod.keys' and your Nintendo Switch firmware. This saves you a tremendous amount of time - but we can still enhance some parts of the experience. Both solutions come with many settings needed, like controller input, already set up out of the box. We propose you either use EmuDeck or RetroDeck ( I use EmuDeck personally). You can now also run Yuzu on your Android phone or handheld.

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