If you are missing .001 , you cannot extract the data.
Transfer the resulting .cia file to your 3DS SD card and install it using a title manager like FBI. ⚠️ Common Issues SMTIVA-USA-(UNDUB)-CIA-Ziperto.7z.002
If the extraction fails, one of the parts (likely this .002 file) may be corrupted and needs to be re-downloaded. If you are missing
You cannot open or install this file by itself. You need all parts to reconstruct the game: If you are missing .001
This filename refers to a specific for a fan-made "Undub" version of Shin Megami Tensei IV: Apocalypse for the Nintendo 3DS. 🧩 File Details Game: Shin Megami Tensei IV: Apocalypse (SMTIVA).
.7z.002 . This is the second part of a multi-part compressed archive. 🛠️ How to use this file