Scan the extracted file with updated antivirus software to ensure no malicious files were bundled inside the archive. Installation Guide for Modified Consoles

: This update patched several "fun" glitches used for item duplication and early access to Mythical areas (like Shaymin), making it the most stable but least "glitch-friendly" version of the game. Safety and Installation Notes

pokemon shining pearl nspupdate 130rar upd Interpretation: Pokémon Shining Pearl – Nintendo Switch Update (v1.3.0) – Compressed Archive (.rar)