Ensure your custom firmware (CFW), such as Atmosphere , is up to date to support the latest game updates and DLC signature requirements.
Before handling NSP files, ensure your device and environment are ready: DORASTRYOS-FOTGK-(USA)-NSwTcH-NSP-[3DLCPack]-Zi...
There are two primary ways to install a bundled 3DLC NSP package: Ensure your custom firmware (CFW), such as Atmosphere
Place the NSP file into a folder on your SD card (e.g., /switch/tinstall/ ). Ensure your custom firmware (CFW)
Open Goldleaf on your Switch, navigate to "Explore Content," find your file, and select "Install". Step 3: Managing the 3DLC Pack