ROM Hack How to import Pokemon Moon save with Powersaves?

[satoruatsui]

Found an 100% Pokémon save data online. I have PowerSaves.

How can I export it?

 

[Virdoo]

If you have CFW use JK's save manager

https://gbatemp.net/threads/release-jks-savemanager-homebrew-cia-save-manager.413143/

 

[satoruatsui]

https://gbatemp.net/threads/pokemon-sun-moon-save-game-event-sharing-thread.448481/

I really want one of these save datas. I downloaded one, and when I unzipped it, there was only a file named "main" and it was a "file" type.

How can I convert a save data to a usable bin file for Powersaves?

Thanks in advance.

 

[Ryccardo]

Physical game saves are effectively a proprietary format of disk image (which would contain "main"), with annoying signing/checksums, all encrypted with the game's titleID and card header (serial number, basically) and a bootrom key

In theory, with the all of the latter factors being dumped/readable via powersaves, it is indeed possible to implement a tool to replace the "main" in your existing card's save - but I'm not sure if it's been done: you may want to look into the features of 3ds-fuse as that's the most related PC software...

Note also that said implementation would be in "competition" with something any 3DS with homebrew, not even CFW, has been able to do for years...