Right-click only part1.rar using a tool like WinRAR or 7-Zip .
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
If moving manually, place the .nsp file in a folder you can easily find, such as a folder named Install on the root of your SD card. 3. Install the Update Right-click only part1
Ensure you have every required segment ( part1 , part2 , etc.) in the same folder on your PC. Install: Select the file and confirm the installation
Navigate to the folder where you saved the .nsp . Install: Select the file and confirm the installation.
Note: Always install updates to the same location as the base game (e.g., both on SD card).
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