Auto Rotate is one of those small features that makes using your Galaxy S25 Ultra feel seamless. It automatically switches your screen between portrait and landscape when you tilt the phone. But if the screen refuses to rotate, it can make watching videos, reading, or gaming inconvenient.
This issue is often caused by simple setting changes, sensor glitches, or software errors. Let’s go through the common causes and the best ways to fix it.
Why Your Galaxy S25 Ultra Auto Rotate Might Not Be Working
- Auto Rotate is turned off in Quick Settings.
- The Portrait mode lock is enabled.
- G-sensor or accelerometer is malfunctioning.
- Screen rotation is disabled for specific apps.
- Outdated software or corrupted system cache.
Make Sure Auto Rotate Is Enabled.
Auto Rotate can be accidentally disabled, especially if you’ve been adjusting other Quick Settings. Turning it back on is the easiest fix.
- Swipe down from the top-right corner of the screen to open Quick Settings.
- Look for the Auto Rotate icon and tap it to enable rotation.
If it says Portrait instead of Auto Rotate, tap it once to restore rotation functionality.
Restart Your Phone.
Temporary software glitches can stop sensors from responding properly. Restarting helps refresh all system functions.
- Swipe down from the top-right corner, and then tap the Power icon.
- Tap Restart, and then wait for your Galaxy S25 Ultra to power back on.
After restarting, tilt your phone to see if Auto Rotate works again.
Check Rotation Settings for Individual Apps.
Some apps have their own rotation preferences and might override system settings. For instance, home screens and certain video apps may stay fixed.
- Open the app that won’t rotate, and then look for an in-app rotate option.
- If none is available, return to the Home screen and test Auto Rotate in another app like Gallery or YouTube.
If rotation works elsewhere, the problem lies with that specific app.
Calibrate Motion and Sensor Data.
The Galaxy S25 Ultra uses motion sensors to detect rotation. If these sensors are off, calibration can help.
- Open Settings, and then tap Display.
- Tap Motion smoothness, and ensure the refresh rate is active.
Next, open the Samsung Members app, tap Support, then Diagnostics, and run the Sensor test to confirm they’re working correctly.
Update Your Phone Software.
Software updates often fix bugs affecting rotation and sensors. Keeping your device updated helps maintain proper performance.
- Open Settings, and then tap Software update.
- Tap Download and install, and then follow the on-screen instructions.
After updating, test Auto Rotate again by tilting the phone sideways.
Reset All Settings.
If all else fails, resetting all settings restores default system configurations without deleting personal data.
- Open Settings, and then tap General management.
- Tap Reset, and then tap Reset all settings.
Once complete, restart your device and test rotation again.
Auto Rotate makes everyday tasks smoother, especially when switching between apps or watching videos. With these fixes, your Galaxy S25 Ultra should start rotating normally again.
FAQs
Why does my Galaxy S25 Ultra only rotate in some apps?
Certain apps are locked in portrait mode by default. Auto Rotate works only for supported apps or screens.
Does enabling Auto Rotate drain battery faster?
No, Auto Rotate has minimal impact on battery life since it uses low-power sensors.
What if the screen still doesn’t rotate after all fixes?
If rotation still fails, your phone’s accelerometer or G-sensor might be faulty. Visit a Samsung Service Center for hardware diagnostics.
