I'm guessing as they are just files you should be able to backport them as well but never tried it. Not sure on savefiles that had free PS5 upgrades, some didnt support all game modes iirc.
I'm guessing as they are just files you should be able to backport them as well but never tried it. Not sure on savefiles that had free PS5 upgrades, some didnt support all game modes iirc.
I believe it will work if you were running PS4 versions of the game on PS5. For example PS5 games don't support USB backups, but PS4 games do, and that's true even if you're playing PS4 game on PS5. So I'm assuming this will be the case with PS+ backups as well.