if you want to test the iPronto all you need to do is turn it on, learn the code for one button on the remote and send the code. That will show 999% of what it can do. On the other hand if the screen is not broken then I would doubt that it would not work. The reason that DJY and I said that we would not trust someone that wanted WU is that once the money is sent there is no way for you to get it back and so many scam artists use it as a way to get your money and don't ship anything.