Hacking Gateway to Luma/eShop save file transfer

[bostonBC]

A friend has a 3DS with Gateway and wants me to update him to CFW and Luma so he can use Freeshop.

Is there any way to transfer the .sav files from the 3DS to the Freeshop/downloaded game save format?

TIA.

 

[Quantumcat]

Yes, here: https://gbatemp.net/threads/importing-gateway-saves-to-cia-games.425743/

 

[bostonBC]

Fantastic, thank you so much!