Dee747,
Do your homework. Google something along the lines of "sim cloning auc" and discover why you may be wasting your time attempting such hacks.
They know all about it and are one step ahead of the game and have a wealth of countermeasures at their disposal.
(For the avoidance of doubt, I am using the word "hacks" in the broad sense of the term ... i.e. "mucking about" /"experimenting" etc. ... rather than in its media hyped negative "geek in a dark room" format).