jailbreak apple tv 2 tethered

Hi, I am new to this and trying to jailbreak apple tv2. downloaded seasonpass and unzipped, when I launch it to create IPSW it immiddiately asks me to connect apple tv to pc. I do this but towards the end when it tries to resotore in itunes it just sticks and never restores. Please help. Thanks

I noticed that when I open seasonpass also tehthered box is lit while the guide I am following from online this is not.