How to Change iPhone Display Orientation

What You’ll Need

An iPhone with iOS 12 or later (older versions have the same steps but slightly different Control Center icons).
An app that supports landscape mode (like Safari, Photos, or Messages).

Step-by-Step

Check the app supports rotation. Not every app rotates. The Home Screen, Settings, and many third-party apps are locked to portrait. Open an app like Safari or Photos first to test.
Open Control Center. On iPhones with Face ID, swipe down from the top-right corner. On iPhones with a Home button, swipe up from the bottom edge.
Find the orientation lock icon. Look for a small padlock with a circular arrow around it. If it’s highlighted (white on dark background or colored), the screen is locked.
Tap the lock to turn it off. When the lock is off, the icon is dimmed or has a line through it. The screen will now rotate when you turn the phone.
Rotate your iPhone. Turn the phone sideways (left or right) for landscape, or hold it upright for portrait. The screen should follow within a second.
Use the app’s own rotation controls if needed. Some apps, like video players, have a full-screen or rotate button inside the app. Look for an icon that looks like a rectangle with arrows.

Common Mistakes

Forgetting the lock is on: The most common issue. Check Control Center first.
Testing in an app that doesn’t rotate: The Home Screen and many utility apps are portrait-only. Use Safari or Photos to test.
Turning the phone the wrong way: Some apps only rotate one direction (e.g., only left landscape). Try both directions.
Confusing the mute switch with rotation lock: The side switch above the volume buttons is for silent mode, not rotation.

Tips

Use the lock when lying down: If you read in bed, the screen keeps flipping. Turn on the orientation lock to keep it fixed.
Double-check the lock in Control Center: The icon is small; tap it and watch the screen rotate immediately to confirm.
Force-quit an app if it gets stuck: If an app doesn’t rotate after unlocking, swipe up from the bottom (or double-click Home) and swipe the app away, then reopen it.
Use the keyboard arrow: In some apps, a small keyboard icon appears that lets you choose portrait or landscape keyboard.

Troubleshooting

Screen still won’t rotate: Make sure the orientation lock is off (no padlock icon in Control Center). Then close and reopen the app.
Rotation works in some apps but not others: That’s normal. The app developer decides. Check if the app has a landscape mode in its settings.
The lock icon is grayed out: This can happen if you’re in a call or using certain accessibility features. End the call or turn off VoiceOver temporarily.
After a software update, rotation breaks: Restart your iPhone (hold power + volume down, then slide to power off). This often fixes glitches.
If all else fails: Go to Settings > General > Reset > Reset All Settings. This won’t delete your data, but it resets preferences like wallpaper and privacy settings.

Frequently Asked Questions

Why doesn’t my iPhone rotate on the Home Screen?

The Home Screen is designed to stay in portrait on most iPhones. Only the iPhone Plus and Pro Max models rotate the Home Screen to landscape.

How do I turn off rotation lock without Control Center?

You can’t directly from Settings, but you can add the Orientation Lock to the Control Center’s included controls. It’s already there by default; just swipe down from the top-right.

Does the rotation lock affect the camera?

No, the camera app ignores the rotation lock. It always rotates to match how you hold the phone, so photos are saved upright.

Can I force a specific app to rotate?

Not system-wide. Some apps have their own rotation settings (e.g., video players). For others, you can’t override the developer’s choice.

Why does my iPhone rotate in landscape but not back to portrait?

Make sure you’re holding the phone upright (not tilted). If it’s stuck, turn the orientation lock on and off, or restart the app.

Does the orientation lock drain battery?

No, it has no effect on battery life. It just tells the accelerometer to ignore changes in position.

Sources: Apple Support. Menus and buttons can differ slightly by version. Spotted something out of date? Tell us.