Here is a detailed breakdown of what this file is, what it does, and how it is used: Detailed Breakdown
Sometimes updates are required to use new DLC content. POKLGEV-(RF)-UPDATE-NSWTCH-NSP-ZIPERTO.rar
Move the .nsp file to your Nintendo Switch SD card. Here is a detailed breakdown of what this
Based on the filename provided, this appears to be a found on Ziperto , a popular website for downloading Switch NSP/XCI files. The file indicates a specific game update ( POKLGEV likely refers to a Pokémon-related title like Pokémon Quest or similar, though often these are placeholder names), designated as a (RF) (Release Fixed or Region Free) UPDATE in .nsp format, compressed into a .rar archive. The file indicates a specific game update (
A Nintendo Submission Package. This is the digital format of a switch game, similar to a digital cartridge or eShop file.
Extract the POKLGEV...zip file to get the .nsp update file.