For official technical assistance or to ensure you have the latest legitimate version, visit the official Nintendo Support page .

: If an update fails, ensure your firmware (FW) version is high enough to support the update. Tools like Tinfoil can sometimes bypass firmware requirements, but this only works if the actual game keys are compatible with your current version.

For , managing game updates and files like XCI (cartridge images) and NSP (digital packages) typically involves using custom firmware (CFW) on a modified Nintendo Switch. Update Methods for Pokémon Scarlet