If you’re like most people, you use your iPhone and Apple TV to stay connected. But what if you want to disconnect? Here’s how to do it. First, open the Settings app on your iPhone and select “General.” Under “Usage,” make sure “Phone” is selected. Next, open the Settings app on your Apple TV and select “System.” Under “Usage,” make sure “iPhone” is selected. Now, under “Devices,” tap on the name of your iPhone. You’ll see a list of options that include turning off Bluetooth, AirPlay, and Wi-Fi. To disconnect your iPhone from your Apple TV, simply toggle off the switch next to “iPhone.” ..