delete all save files except autosaves and persistent in the android/data/eternum/files/saves, documents/ixalon/eternum anddocuments/ixalon/eternum/sync directories then rename an autosave to 1-1-LT.save and it should work also before doing this back up your saves and if the first auto save doesnt work try the second one and so on and if that all doesnt work do it again but also delete the security_keys.txt in documents/ixalon/eternum