Why does my iPhone 15 screen stay on? It’s a common question that many users have asked. The screen on your iPhone 15 should turn off automatically after a few seconds of inactivity. However, there are times when the screen may stay on for an extended period of time. There are several reasons why this may happen.

In this article, we’ll explore these reasons and provide some strategies to help you fix the problem. I’ve been writing about technology for several years now, and I’ve seen this issue come up time and time again. I’ve also experienced it myself, so I understand the frustration it can cause. As a user, I want to help other users understand what’s going on and how to fix it.

That’s why I’m writing this article about “Why does my iPhone 15 screen stay on”. I’ll share some of the most common reasons why the screen may stay on, and I offer some tips on how to fix the problem. I hope this article will help you get your iPhone 15 screen working properly again.

Why Does My iPhone 15 Screen Stay On?

If your iPhone 15’s screen remains illuminated despite your efforts to turn it off, you’re not alone. This perplexing issue can arise from various causes, ranging from software glitches to hardware malfunctions. To effectively resolve the problem, it’s crucial to pinpoint the underlying culprit.

I. Identify Potential Causes

A. Software Glitches or App Misbehavior

Occasionally, software bugs or misbehaving applications can interfere with the iPhone’s normal screen operation. These issues can manifest as the screen staying on unexpectedly.

B. Proximity Sensor Malfunction

The proximity sensor, located near the top of the iPhone, detects when the phone is held close to your face. When working correctly, the sensor disables the screen during calls to prevent accidental touches. However, if the proximity sensor malfunctions, it may fail to turn off the screen appropriately.

C. Screen Orientation Lock Not Enabled

The screen orientation lock feature prevents the iPhone’s screen from rotating automatically. When this feature is disabled, the screen may remain on if the phone is accidentally moved or tilted.

D. Power Button Malfunction

The power button, located on the side of the iPhone, is responsible for turning the device on and off. A malfunctioning power button may fail to register when you press it to turn off the screen.

II. Troubleshooting Steps

A. Restart iPhone

Restarting your iPhone can often resolve minor software glitches that may be causing the screen to stay on. To restart your iPhone:

  1. Press and release the Volume Up button.
  2. Press and release the Volume Down button.
  3. Hold down the Side button until the Apple logo appears.

B. Update iOS

Installing the latest iOS updates can address software bugs that may be affecting the screen’s functionality. To update your iOS:

  1. Go to Settings > General > Software Update.
  2. Download and install any available updates.

C. Calibrate Proximity Sensor

Calibrating the proximity sensor can help ensure it works correctly. To calibrate the sensor:

  1. Go to Settings > Accessibility > Touch ID & Passcode.
  2. Scroll down to “Rest Finger to Open.”
  3. Tap and hold your finger on the Home button or screen during the setup process.

D. Enable Screen Orientation Lock

To enable the screen orientation lock:

  1. Swipe up from the bottom of the screen to open Control Center.
  2. Tap the Portrait Orientation Lock icon.

E. Inspect Power Button

If the power button appears stuck or damaged, it may be malfunctioning. Try cleaning any debris around the button using a q-tip or compressed air. If the button remains unresponsive, you may need to contact Apple Support for repair.

F. Reset All Settings

Resetting all settings can resolve various software issues that may be causing the screen to stay on. To reset your settings:

  1. Go to Settings > General > Transfer or Reset iPhone > Reset.
  2. Choose “Reset All Settings.”

Note: Resetting all settings will not erase any data from your iPhone.

G. Contact Apple Support

If all troubleshooting steps fail, you may need to contact Apple Support for further assistance. You can visit their website at https://support.apple.com/ or call 1-800-MY-APPLE (1-800-692-7753).


Conclusion:

If your iPhone 15 screen remains illuminated, it’s crucial to pinpoint the underlying cause. By addressing potential software glitches, hardware malfunctions, or incorrect settings, you can effectively resolve this issue. Restarting your device, updating iOS, calibrating the proximity sensor, enabling screen orientation lock, and inspecting the power button are proactive troubleshooting measures. Consider resetting all settings if necessary. Should these steps prove ineffective, don’t hesitate to contact Apple Support for expert assistance. Understanding the “why does my iPhone 15 screen stay on” predicament empowers you to enjoy an optimal user experience on your device.

FAQs about why does my iPhone 15 screen stay on

Why does my iPhone 15 screen stay on even after I lock it?

There could be a few reasons why your iPhone 15 screen stays on even after you lock it. One possibility is that you have the “Auto-Lock” feature turned off. To check this, go to Settings > Display & Brightness and make sure that “Auto-Lock” is set to a specific time interval. If it’s set to “Never,” your screen will not turn off automatically.

Why does my iPhone 15 screen stay on when I’m not using it?

If your iPhone 15 screen stays on even when you’re not using it, it could be due to a few different factors. One possibility is that you have a notification or alert that is keeping the screen awake. To check this, swipe down from the top of the screen to open the Notification Center and see if there are any unread notifications. Another possibility is that you have an app that is running in the background and is keeping the screen awake. To check this, go to Settings > General > Background App Refresh and see which apps are allowed to refresh in the background. You can disable background app refresh for individual apps or for all apps.

Why does my iPhone 15 screen stay on when it’s charging?

If your iPhone 15 screen stays on when it’s charging, it could be due to a few different factors. One possibility is that you have the “Optimized Battery Charging” feature turned on. To check this, go to Settings > Battery > Battery Health and make sure that “Optimized Battery Charging” is turned off. Another possibility is that you have a notification or alert that is keeping the screen awake. To check this, swipe down from the top of the screen to open the Notification Center and see if there are any unread notifications.

Why does my iPhone 15 screen stay on when I’m on a call?

If your iPhone 15 screen stays on when you’re on a call, it could be due to a few different factors. One possibility is that you have the “Proximity Sensor” turned off. To check this, go to Settings > Accessibility > Face ID & Passcode and make sure that “Proximity Sensor” is turned on. Another possibility is that the proximity sensor is dirty or blocked. To clean the proximity sensor, use a soft, dry cloth to gently wipe the area around the sensor, which is located at the top of the iPhone, next to the earpiece.

Why does my iPhone 15 screen stay on when I’m using certain apps?

If your iPhone 15 screen stays on when you’re using certain apps, it could be due to a few different factors. One possibility is that the app is using a feature that requires the screen to stay on. For example, some games and video apps use a feature called “Always On Display” that keeps the screen on so that you can see the game or video without having to keep tapping the screen. Another possibility is that the app has a bug that is causing the screen to stay on. If you think this is the case, you can try closing the app and restarting it. You can also try updating the app to see if that fixes the problem.

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