However, this method is illegal, and since casinos know it, you can expect any suspicious conduct to draw a lot of attention. Such was the case in 2014 when casino staff in St Louis noticed that a man named Murat Bilev was hitting big wins and exhibiting odd behaviors at a slot machine. All you have to do is wait for your phone to notify you when to hit the spin button. The app can predict when a slot will use a seed, resulting in a high payout. Cheating a slot machine with a cell phone is possible using a PRNG cracker app.