If you want to watch your favorite shows or movies on your big-screen TV, but don’t have an HDMI cable handy, there’s a workaround you can try. First, make sure that your iPhone is connected to the same Wi-Fi network as your TV. Then open the Settings app on your iPhone and select “TV.” Under “Sources,” tap “AirPlay.” From here, you’ll be able to select which apps on your iPhone can send content to the TV. You can also choose to mirror content from an iPad or iPod touch. Finally, connect the Apple TV box to the TV using an HDMI cable. ..