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Download the standalone zip version of your preferred emulator (such as Ryujinx). Extract its contents directly into your new folder.

Result: The presence of this folder forces the emulator to store all system files, shaders, save data, and game updates locally on the flash drive instead of your computer's AppData folder. Step 2: Install System Keys and Firmware

Dump these files from your hackable Nintendo Switch console and place the keys in the emulator's system folder, then install the firmware through the emulator’s tools menu. 3. Manage the NSP and Update Files

Choose (or NAND if you prefer faster loading times, though SD card storage is ideal for portable setups with large file sizes).

Select the Super Smash Bros Ultimate [v13.0.3].nsp file and click .

Update 13.0.3 is highly sought after in both the emulation and hardware-modding communities for several practical reasons: Definitiveness