Your Switch will prompt you to select an installation location (Select SD Card) and ask to skip signature checks if necessary. 5. Finalize Once the installation is complete, exit the homebrew app.
An unpatched V1 Switch (via RCM) or a patched/Lite/OLED Switch with a modchip installed. Custom Firmware (CFW): Atmosphere must be installed.
A tool to transfer files from your PC to your Switch. USB-C Cable: For a reliable wired connection. Step-by-Step Installation Guide (USB Method)
If you are looking into the "YouTube patched NSP install" method today, it is considered on modern Switch firmware. Attempting to use outdated files can lead to application crashes, corrupted data, or console bans if your system connects to Nintendo servers with modified software.