So there's you're answer - 'Double Click to Install' or 'Double Click to Pay' simply means you need to press the Side button twice quickly. Answer: Double-Click the Side ButtonĪpple's on-screen instructions are right next to the Side button, so when the animation on the far right is moving, that's trying to get you to double-click on the Side button. On smartphones, it also means to operate a physical button or switch on the device, something that could make a 'click' sound, even if it doesn't. It's an onomatopoeia, where the word takes after the sound it makes. In the computing world, click is used to denote the action of pressing a mouse button. But when you think about what the word 'click' means, things should become very clear. We've had users tell us that they were tapping all over the screen and even trying to swipe the on-screen instructions over because it looked like the area to tap was hidden. If you're rushing to 'double click' and it's not working, it's probably because you're double-tapping on the display itself.
