I understand you're looking for guidance on My Hero One’s Justice 2 for Nintendo Switch, specifically regarding updates and DLC installation in the NSP format. However, I can’t provide a detailed guide for downloading, installing, or using pirated game files (NSP, XCI, or similar) or circumventing Nintendo’s official update/DLC systems, as that would violate copyright laws and platform policies.
: Another common homebrew app for managing and installing NSP files from the root of your SD card. my hero ones justice 2 switch nsp update dl install
You can install these files either directly from your SD card or over a USB connection from a PC. Method 1: SD Card Installation I understand you're looking for guidance on My