If you’re like most people, you use your iPhone in both portrait and landscape modes. But if you want to lock your iPhone in landscape mode so that it doesn’t switch automatically, there are a few ways to do it.

  1. Open the Settings app on your iPhone and tap on General.
  2. Under “Accessibility,” tap on “Display & Brightness.”
  3. Under “Display & Brightness,” tap on “Landscape Orientation.”
  4. If you want to keep the current orientation of your Home screen, tap on “Keep Current Orientation.” Otherwise, tap on “Switch To Landscape Orientation.” 5. Tap on the toggle button next to “Landscape Orientation” to turn it off or on. ..