You must have a console with Custom Firmware (CFW) to install .cia files. How to Extract (RAR) Parts? - Ziperto
: Ensure you have downloaded all necessary files (e.g., part1 , part2 , etc.) and placed them together in a single folder. POKUS-WRLD-CIA-RF-Ziperto.part1.rar
To extract and install the file, you must first extract the full archive and then install the resulting .cia file onto your Nintendo 3DS or Citra emulator. Step 1: Extract the Archive You must have a console with Custom Firmware
The in the filename stands for CTR Image Archive (installable format) and Region Free . On a Modded Nintendo 3DS POKUS-WRLD-CIA-RF-Ziperto.part1.rar