To install the update on your Switch (which must be running custom firmware):
Ensure your custom firmware has the latest Sigpatches installed, or the game may fail to launch with a "corrupt data" error after the update.
Note: Always install updates to the same location as the base game (e.g., both on SD card). GTAVC-(USA)-NSwTcH-NSP-Update107-Ziperto.part1.rar
Select "Extract Here." The software will automatically pull data from the other parts to create a single .nsp (Nintendo Submission Package) file. 2. Prepare the File for Switch
Once you have the .nsp file, you need to move it to your console. To install the update on your Switch (which
Since this is a multi-part .rar archive containing an .nsp file, follow these steps to extract and install it on your modded console. 1. Extract the Multi-Part Archive
Connect your Switch microSD card to your PC or use a USB transfer tool like DBI or Tinfoil . GTAVC-(USA)-NSwTcH-NSP-Update107-Ziperto.part1.rar
Right-click only part1.rar using a tool like WinRAR or 7-Zip .