Clean Your iPhone’s Microphone

Let’s be honest: not everyone consistently cleans their iPhones, especially the microphone. A bit of dust inside your iPhone’s microphone can cause a lot of issues, especially when you’re taking phone calls.

There are many ways to clean your iPhone, but it’s recommended that you use a soft brush.

First, turn off your iPhone and remove any accessories connected to it, including the case if you have one. Now, locate your iPhone’s microphone grill, which is right at the bottom, and use the brush to lightly remove any dust. If the issue with your phone calls is that you can’t hear the other person, use the same brush to clean the earpiece at the top.