How do you take a quick snapshot?
Press the Power and Volume down buttons at the same time. If that doesn’t work, press and hold the Power button for a few seconds. Then tap Screenshot.
How do you screenshot on an iPhone without the button?
How do you screenshot on a iPhone 12?
From any screen, click in the volume up and the side button (lock button) at the same time. You should see an animation for the screenshot taken. In the bottom left corner you’ll see a preview — tap it to make edits or tap-and-hold to immediately share the screenshot to an app, AirDrop, or other share.