Customize AssistiveTouch on your iPhone, iPad, and iPod touch
You can customize AssistiveTouch to perform an action when you double-tap the button. To do that then follow the steps below:
1. In Settings, tap Accessibility and then tap Touch.
2. Tap AssistiveTouch, and tap to turn AssistiveTouch on.
3. Now under Custom Actions, tap Double-Tap.
Let's try a few actions from the list.
1. First, tap App Switcher.
2. Now, double-tap the AssistiveTouch button to try it.
3. And double-tap it again to go back.
4, Next, tap Control Center.
5. Double-tap the button to try it.
6. Finally, tap Home. Then give it a try.
Do more with a tap or two. If you still have any questions then you can ask me in the comment section below. Keep visiting Qasim Tricks for more content like this.
