GBA4iOS works really well and runs all the games from Game Boy Advance and Game Boy Colour. The emulator also supports controller skins from Game Boy Colour, and Game Boy Advance, giving you the truest replication of your favorite handhelds. If you haven’t, run your rom click on the top right and select save. Exit out of the rom the select continue then there’s your progress. Delete your .sav file and replace it with the save you downloaded off the…