User blog comment:Kudarat/Ban rooted and jailbroken devices!!!/@comment-25669516-20150510003128/@comment-25669516-20150510063640

What they do or don't do after unlocking their devices is their headache. But the point is that, as of now,  you can't hack SG without root/jailbreak otherwise you'll be banned immediately without any means to unban yourself. So since Gameloft can't really do anything else they have no other option but to ban all rooted and jailbroken devices. That would completely remove all kinds of hacks from the game. But Gameloft being Gameloft... I don't know if they will do anything at all...