If your iPhone volume keeps dropping unexpectedly, you may need to check the settings for the volume buttons, Attention Aware, or Reduce Loud Sounds.

The iPhone has a brilliant volume control trick you might not know about - and if you do, you might not be using it.

If there's no sound on your iPhone, there are a number of possible causes. Here's how to solve the issue.

But the volume buttons don't just affect the sound on an iPhone. One of their most widely known alternative uses comes into play when the camera app is in use.