: Data can only move from 3DS to Switch, not back.
: Download the CIA file from a trusted archive like the hShop and install it using FBI .
Transferring data requires both consoles to be connected to the internet, as the process uses Capcom’s servers as a bridge. 1. Setup on the 3DS : Data can only move from 3DS to Switch, not back
: Launch the app and select "Link Nintendo 3DS and Nintendo Switch" .
Since the 3DS eShop shutdown in March 2023, new users can no longer download the app officially. However, if your 3DS is running custom firmware (CFW) like Luma3DS, you can install the app's file to restore the transfer functionality. Step-by-Step Transfer Guide However, if your 3DS is running custom firmware
: Choose "Link Nintendo 3DS and Nintendo Switch" and enter the 10-digit password from your 3DS. 3. Executing the Transfer
: Return to the 3DS app, select "Save Data Transfer," and confirm the upload. 2. Setup on the Nintendo Switch
The is an official utility designed to move save files from Monster Hunter Generations (3DS) to Monster Hunter Generations Ultimate (Switch). While the 3DS eShop has officially closed, players with homebrewed consoles can still use the CIA version of this app to preserve their progress. Why Use the CIA Version?
: On your Switch, go to the Data Transfer menu and select "Receive Save Data" .
: The app will generate a 10-digit transfer password valid for 24 hours . 2. Setup on the Nintendo Switch