Your iPhone turns the screen sideways when you rotate the phone, which is great for videos and photos but annoying when you’re reading in bed. iOS doesn’t have an “auto-rotate” setting in the Settings app. Rotation is controlled by Portrait Orientation Lock in Control Center. This guide shows how to turn rotation on or off on the iPhone 14 and every other model, why some apps and screens never rotate, and how to fix an iPhone that won’t rotate at all.
Quick Answer
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. Tap the Portrait Orientation Lock button (a padlock inside a circular arrow). When it’s highlighted, the screen stays in portrait, so auto-rotation is off. Tap it again to turn auto-rotation back on.
How to Turn Auto-Rotation Off (Lock Portrait)
- Open Control Center:
- iPhone X and later (Face ID, including iPhone 14): swipe down from the top-right corner.
- iPhone SE, 8, and earlier (Home button): swipe up from the bottom edge.
- Tap the Portrait Orientation Lock button so it turns white and red.
- “Portrait Orientation: On” appears briefly. A lock icon also shows in the status bar in Control Center.
How to Turn Auto-Rotation On
Open Control Center again and tap Portrait Orientation Lock so it’s no longer highlighted. Then turn your iPhone sideways in an app that supports landscape, such as Photos, Safari, or YouTube.
Button Missing from Control Center?
On iOS 18 and later, Control Center is customizable. Long-press an empty area of Control Center (or tap + at the top left), choose Add a Control, and search for Orientation Lock.
Why Some Screens Don’t Rotate
| Screen or app | Rotates? |
|---|---|
| Photos, Safari, Messages, Notes, Mail, Calculator | Yes |
| Most video apps (full-screen playback) | Yes, often even without auto-rotate when you tap full screen |
| Home Screen | Only on larger Plus and Max models, and not with Display Zoom set to Larger Text |
| Some apps and games | Only in the orientation the developer chose |
| Lock Screen and Control Center | No |
iPhones only have a portrait lock. There’s no built-in landscape lock like on the iPad. Some apps have their own orientation setting.
iPhone Won’t Rotate? Try These Fixes
- Check Portrait Orientation Lock in Control Center. It’s the most common cause.
- Try another app such as Photos. If that rotates, the first app doesn’t support landscape.
- Turn the phone fully sideways and hold it upright for a second. Rotation may not trigger when the phone lies flat.
- Check Display Zoom: go to Settings > Display & Brightness > Display Zoom. The Home Screen won’t rotate on Plus and Max models when it’s set to Larger Text.
- Restart the iPhone.
- Update iOS in Settings > General > Software Update.
- Test the motion sensors with the Compass or Measure app’s Level. If they don’t respond either, contact Apple Support.
Stop Accidental Rotation While Watching Videos in Bed
Turn on Portrait Orientation Lock, then use the full-screen button in the video app. Many apps show video in landscape regardless of the lock, while everything else stays upright.
Frequently Asked Questions
Where is the auto-rotate setting on iPhone 14?
It’s in Control Center, not in Settings. Swipe down from the top-right corner and tap the Portrait Orientation Lock button.
How do I know if rotation is locked?
The button in Control Center is highlighted, and a small lock icon appears in the status bar when Control Center is open.
Can I lock the screen in landscape?
Not with a built-in iPhone setting. Some apps offer their own landscape lock.
Summary
- Open Control Center.
- Tap Portrait Orientation Lock to turn rotation off. Tap again to turn it on.
- Add the control if it’s missing (iOS 18 and later).
- If the screen won’t rotate, check the app, Display Zoom, and restart.
Kermit Matthews is a freelance writer based in Philadelphia, Pennsylvania with more than a decade of experience writing technology guides. He has a Bachelor’s and Master’s degree in Computer Science and has spent much of his professional career in IT management.
He specializes in writing content about iPhones, Android devices, Microsoft Office, and many other popular applications and devices.