If you want to connect an iPhone 7 to an auxiliary audio input, there are a few things you’ll need. First, make sure your iPhone is connected to the same network as your stereo or home audio system. Then, open the Settings app on your iPhone and scroll down to “Audio & Video.” Under “Audio,” tap “Auxiliary Audio.” You’ll now see a list of devices connected to your stereo or home audio system. Tap the name of the device you want to connect your iPhone 7 to and follow the on-screen instructions. ..
