ROM Hack Problem with save

[Ikura]

I tryed to load atmosphere on my switch today and got an error that said "unkown pkg1 version". So I looked up how I could fix this and the guide told me to click emuMMC migration. I did and this time atmosphere was able to load. However when I did this my switch went back to how it was when I first loaded CFW on it. My pokemon save file was also reverted back and I can seem to bring back to current save file. Any way to make it so my current switch menu is displayed instead of one from 6 months ago?
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Idk if this was the right place to post this so if there's a better place to post this please tell me in the comments

 

[Draxzelex]

I tryed to load atmosphere on my switch today and got an error that said "unkown pkg1 version". So I looked up how I could fix this and the guide told me to click emuMMC migration. I did and this time atmosphere was able to load. However when I did this my switch went back to how it was when I first loaded CFW on it. My pokemon save file was also reverted back and I can seem to bring back to current save file. Any way to make it so my current switch menu is displayed instead of one from 6 months ago?
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Idk if this was the right place to post this so if there's a better place to post this please tell me in the comments

You can only recover if have a backup of your emuMMC.

 

[LeyendaV]

As far as I know, you can only come back to a current state after a migration if you have a back-up. And even without an entire back-up, you can restore your save file if you made a copy with Checkpoint, JKSV, EdiZon or any other save manager.