: This is a standard file format used for Nintendo Switch digital software and updates.
The Super Mario Maker 2 NSP Update 302rar is proprietary code owned by Nintendo. Downloading this file from unauthorized sources is a violation of copyright law. This article is intended solely for users who have legally purchased a physical or digital copy of Super Mario Maker 2 and wish to back up or manage their legitimate update data for use on their own hardware. super mario maker 2 nspupdate 302rar
After extraction, check the file size. The full update for Super Mario Maker 2 (from version 1.0.0 to 3.0.2) is approximately . If your extracted NSP is smaller, one of the .rar parts may be damaged. : This is a standard file format used