I used to have the Iphone and I had a data cable, the av cable with the red and yellow wires to go to my TV and I was able to watch my instant Netflix over my tv it was awesome! But now I have the Samsung galaxy s3 and I can't seem to find a cable to make it do the same time I have a new flat screen TV with all the inputs but doesn't anyone know where to buy a cable? Or what will work with? Greatly apriciated