On other iPhones, press and hold the top button until the power off slider appears.
On the iPhone SE (2020), 8, 7, or 6, press and hold the side button until the power off slider appears.
On iPhone X or later, press and hold either volume button and the side button until the power off slider appears.Touch and hold the Mail app, then swipe up on the Mail app so that it leaves the screen. On iPhones and iPads with Face ID, open the app switcher by swiping up from the bottom of the screen and pausing until the app switcher appears.VPN Deals: Lifetime license for $16, monthly plans at $1 & more
