Picture the scene. You’re all set to enjoy the sun in the garden, but you go to pick up your Bluetooth speaker and find it won’t turn on. It’s out of battery. You’ve tried using your iPhone’s built-in speaker outside before and it’s not been great — it’s simply too quiet.
Help is at hand. There are ways to make your iPhone louder, and while they’re ultimately no substitute for an outdoor speaker, these iPhone tricks will certainly do in a pinch.
