The .rar extension indicates a compressed archive. You will need a tool like or 7-Zip to open it.
: If installing from an SD card, ensure it is formatted to exFAT if the file is over 4GB, or use a USB installation method to avoid FAT32 limitations. DEATHDOOR-NSwTcH-[BASE]-NSP-Ziperto.rar
Navigate to , select your file, and choose Install . Tinfoil : Open Tinfoil on your Switch. select your file
Once you have the .nsp file, you can install it using one of several homebrew tools on a Switch running custom firmware (CFW) like Atmosphere. : Open DBI on your Switch. DEATHDOOR-NSwTcH-[BASE]-NSP-Ziperto.rar
Navigate to (or your USB drive if connected). Select the .nsp file and press Install . 3. Important Considerations