California: (November 03, 2020) American technology company Apple has added a customized button in its recent operating system update for iPhones that many users are unaware of.

Apple released its operating system iOS 14 on September 16, which quietly includes a backup feature that allows you to perform some tasks by tapping the back of the iPhone. To activate this button go to your iPhone's settings, then go to Accessibility, go to the touch option where you will see the back tap below.
After selecting it, you will be able to choose what tasks you can perform with this button. It can also select different function on double tap ie 2 times tap and different function on triple ie 3 times tap, most of the users are currently using double tap for screenshot. This button also works on lock screen. Can work even when an app is already open in the phone. Last month, Apple introduced four new iPhone 12 series phones equipped with 5G. This is the first time that Apple has introduced 4 phones of the same series at the same time. Apple introduced the iPhone 12 Mini, iPhone 12, iPhone 12 Pro and iPhone 12 Pro Max.