The AssistiveTouch function on iPhone and iPad is a boon for accessibility. It gives you software shortcuts for hardware buttons and lets you customize gestures. If you use the AssistiveTouch function frequently, you can quickly turn it on or off as follows.
How to Add AssistiveTouch to Accessibility Shortcuts
You usually have to go to the Accessibility section every time you want to enable or disable the Accessibility feature. disable the AssistiveTouch function. iPad users who have assigned additional functions to their mouse, such as clicking a button to go to the home screen, find that they often turn the AssistiveTouch function on and off.
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You can save a lot of time by adding AssistiveTouch to the Accessibility Shortcuts feature. Once added, you can disable AssistiveTouch using the side button or from the Control Center.
To start the process, open the "Settings" app and go to the "Accessibility" section (you can also create a shortcut) for it on the home screen).
Swipe down here and tap the "Accessibility Shortcut" option.
Now select the “AssistiveTouch” button.
Your iPhone or iPad will tell you that once you enable the Accessibility Shortcuts feature, Emergency SOS will no longer work by clicking the side / power button three times button. Instead, you now need to hold down the side button and one of the volume buttons. Tap the "Continue" button to continue.
The Accessibility Shortcuts feature is now active.
Enable AssistiveTouch Quickly
Now that the Accessibility Shortcuts feature is enabled for AssistiveTouch, all you need to do is click the side / power button on your iPhone or iPad (or the physical Home-) three times button if you are using an older iPhone or iPad) to enable AssistiveTouch.  Press the side button on the iPhone ” width=”650″ height=”300″ src=”/pagespeed_static/1.JiBnMqyl6S.gif” onload=”pagespeed.lazyLoadImages.loadIfVisibleAndMaybeBeacon(this);” onerror=”this.onerror=null;pagespeed.lazyLoadImages.loadIfVisibleAndMaybeBeacon(this);”/>
The floating AssistiveTouch button (similar to the Home button) is immediately displayed on the screen.