Looks like more than a few people have looked at your post and not responded, it may be the amount of information you have provided. WiFi is the most typical way to accomplish this but Bluetooth might work but does your set offer it? What TV do you have? No internet or WiFi, I'm going to assume no Cable also correct? That would rule out the cable box. Why doesn't the cable you have work? The phone has no port for it, everything plugs together but it won't broadcast, where is the disconnect? If everything plugs together and it simply won't broadcast have you looked for an app to bridge the gap? Have you Googled your pairing your device to your model TV? I'm sorry I don't have any actual answers but answering some of these questions may help you find help.