iPhone Tip: Quickly Access Hidden Features with the Back Tap
You can double-tap or triple-tap the back of your iPhone to trigger actions like taking a screenshot, opening Control Center, or even launching an app.
How to Enable Back Tap:
Go to Settings
Tap Accessibility
Select Touch
Scroll down and tap Back Tap
Choose Double Tap or Triple Tap
Select the action you want (like “Screenshot” or “Mute”)
✅ Works on iPhone 8 and later (with iOS 14+)