Modifying your Nintendo Switch requires custom firmware (CFW) like Atmosphere. This voids your warranty and may lead to online bans if you connect to Nintendo servers with pirated software. The following instructions are for educational purposes regarding backup management.
Disclaimer: This article is for informational purposes only. Downloading copyrighted software without owning a legitimate license is illegal in many jurisdictions. The author and publisher do not condone piracy. Always support game developers by purchasing official copies. Mortal-Kombat-1-Update-1.23.0.NSP.rar
A: No, but some Invasion Season events require the latest patch. Without it, you may face a black screen when trying to access the online store or seasonal tower. Mortal-Kombat-1-Update-1.23.0.NSP.rar