Nonetheless, for those upgrading from an older model or for those who are new to the iPhone altogether, it's worth knowing what the process entails.
Use the side button or SleepWake button depending on your model to turn iPhone on.
Coming from an Android phone? Simply follow the step by step instructions below to turn off your iPhone 12 models and Pro models.
If you're looking for more iPhone tips and tricks, we have plenty.
To turn off your iPhone X 11 or 12 press and hold the Side button and either one of the volume buttons at the same time.
So, how to shut off Sleep Mode on iPhone? Keep holding the two buttons until a slide to power off slider appears on the screen.