Can someone tell me if a tweak is used, like Tether Me or MyWi, would AT&T be able to detect it? If so how could someone hide it so it doesn't get detected. Would like to get ipad mini on to my iphone 5 tether but since we have AT&T unlimited I can't do it legally. Would not be using any more data than normal. It would just be coming from a different device. Tips or tricks would be appreciated.