I'm not sure how to do it on GBA4IOS, if it's even possible. For me, on windows, I just rename the old rom to something else, then rename the new rom the same as the old rom. All savestates transfer ^_^

Hey!

Thanks for the awesome ROM! Im currently trying to switch from Beta5 to Beta6 (late in doing so) and would enjoy keeping my save states from the earlier version. I have Apple products (MacBook and iPhone with gba4ios). I have spent some time attempting this, and i ended up getting the newest version on my phone correctly, however, gba4ios has both the old and the new versions shown on the home screen. Then, I can access the old version of the game entirely the way it was, and the new version begins anew. If you could provide a way in which I could transfer my save states from ROM to ROM, it would be GREATLY appreciated, however, if it is moot, then I will just have to restart.

Thanks so much,
Clydeo7