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What is the use of double tap on iPhone home button?

To invoke Reachability in any app, the Touch ID button is double-tapped (not pressed). Tapping the Touch ID button (home button) twice will bring the top half of the iPhone screen down to the middle of the display. This means controls or apps at the top of the screen can be reached without using a second hand.

Why does my iPhone 5S make me double tap everything?

Answer: A: Sounds like you have VoiceOver (one of the accessibility features) ‘on’. Try triple-clicking the home button and see if that turns it off, and if it does you can then change what a triple-click does via Settings > General > Accessibility > Triple-Click Home.

Why is my double tap home button not working?

Answer: A: Go to Settings > General > Accessibility and scroll down to Reachability. Make sure it is enabled. If it is enabled and isn’t working, turn this setting off and back on again and test again.

Why does my iPhone only show half the screen?

The feature you have activated is called Reachability. It is designed to allow you to use your iPhone one-handed, and to access parts of the screen you can’t otherwise access when using it one-handed. Reachability is activated by double-tapping on the Home Button.

Does double tap work on iPhone?

Go to Settings > Accessibility > Touch, and tap Back Tap. Tap Double Tap or Triple Tap and choose an action. Double or triple tap on the back of your iPhone to trigger the action you set.

How do you turn on double tap on iPhone back?

Turn on Back Tap

  1. Check that you have the latest version of iOS on your iPhone 8 or later.
  2. Go to Settings > Accessibility > Touch, and tap Back Tap.
  3. Tap Double Tap or Triple Tap and choose an action.
  4. Double or triple tap on the back of your iPhone to trigger the action you set.

How do I bring my iPhone screen down?

Here’s how:

  1. Open Settings>General>Accessibility.
  2. Make sure “Reachability” is turned on.
  3. Open an app.
  4. Swipe down on the gesture bar on bottom of the screen. That should bring the top of the display down to a more accessible spot.

Why is my iPhone double tap not working?

Check/Change Back Tap Settings: Open the Settings app → Accessibility → Touch → Back Tap. Now, tap Double Tap and choose a different action. (Do not choose ‘Shake’). Now, check if the double back tap performs this new actions or not.

How do you fix double tap on iPhone?

How Can I Turn Off the Double Tap on My iPhone?

  1. Touch the “Settings” app on your iPhone’s home screen.
  2. Select “General,” and then tap the “Accessibility” option.
  3. Touch “VoiceOver,” and then move the slider to the “Off” position.
  4. Exit the Settings menu by pressing the Home button.