iPhone Screen Flickering on Low Brightness: How to Fix

Does your iPhone screen flicker when you lower the brightness? This issue can make it hard to use your phone at night. In most cases, this problem can be fixed without getting a new screen. Some quick fixes are restarting your phone, updating iOS, changing the display settings, keeping your device from getting too hot, and sometimes resetting it. Understanding why it happens can also help you find the right solution.

Tips To Fix iPhone Screen Flickering on Low Brightness

Here are some quick ways to fix your iPhone’s flickering screen:

1. Force Restart Your iPhone

A hard restart is one of the fastest ways to fix a flickering screen on an iPhone. It’s like starting over with your phone but not losing anything. Here’s how to force restart your iPhone:

• Hold the side button until you see the Apple sign on an iPhone 8 or later. Then press and quickly release the volume up and volume down buttons.
• For the iPhone 7, press and hold the side and volume down buttons simultaneously until you see the Apple logo.
• For iPhone 6s and earlier, hold the Home and Power buttons until the Apple logo shows.

2. Factory Reset Your iPhone

If the force restart doesn’t work, you may need to reset your iPhone to factory settings. Make a copy of all your important files before you do this because it will delete everything on your phone. To clear your iPhone:

• Go to “Settings.”
• Click on “General.”
• Scroll down and tap “Reset.”
• Tap “Reset All Settings.”

It won’t remove your photos or apps but will return your phone to how it was when you first got it. This might fix the flickering if a changing setting causes it. 

3. Check And Install Latest iOS

Apple often fixes screen problems with software updates. To check if there’s an update available:

1. Connect your iPhone to Wi-Fi.
2. Go to “Settings.”
3. Tap “General.”
4. Tap “Software Update.”
5. If an update is available, tap “Download and Install.”

Before updating, ensure your phone has enough battery or is plugged in. The newest iOS version might have fixes for screen flickering issues.

4. Adjust Screen And Display Settings

Changing the settings on your screen can sometimes help stop flickering:

• Go to “Settings.”
• Tap on “Accessibility.”
• Tap on “Display and Text Size.”
• Turn off “Auto-Brightness” if you can.
• You can also turn off “Transparency” and turn on “Reduce Motion.”

Turning off True Tone (in Settings > Display & Brightness) helps with flickering. If the blinking only happens when there isn’t much light, you should change how dark mode works.

5. Prevent Overheating And Damage

If your iPhone gets too hot, the screen might flicker. To keep your phone cool, try these:

• Take off your phone case if you have one on.
• Protect your phone from the sun.
• Limit the use of demanding apps to a short period of time.
• Turn off your Wi-Fi while charging. 
• Keep your phone away from hot things, like irons and ovens.

Temperature changes can make your iPhone work poorly when the brightness is low. Keeping your phone at room temperature can help keep the screen from flickering.

6. Get Professional Assistance

If you’ve tried everything and your iPhone screen still flickers when the brightness is low, you might need help from an expert. Screen problems can be hard to fix and require a lot of understanding. The best thing to do for hardware issues is to take your phone to Apple or an authorized repair shop. Getting help from  professional iPhone repair services can save your time and keep your iPhone from getting worse.

Reasons of iPhone Screen Flickering on Low Brightness

Here are some common reasons that might cause your screen to flicker:

1. Hardware-Related Screen Issues

Sometimes, your iPhone’s hardware is the reason for the screen flickering. If the screen flickers when you change the brightness, the connector for the monitor may be loose or broken. As iPhones age, parts inside them can wear out, which can cause problems with the display. If you drop your phone, the screen parts may get damaged even without obvious cracks. This can make the screen flicker when the brightness is low.

2. Software Flickering Issues

Software issues often cause screens to flicker. The operating system (iOS) on your iPhone could have bugs that cause the screen not to work right. Apps running in the background can also mess up your display settings and cause the screen to flicker. Sometimes, these bugs only appear when you turn down the brightness on your screen, which makes it look like a problem with brightness alone.

3. Screen Issues After Update

After changing iOS on your iPhone, you may see flickering on the screen that wasn’t there before. This happens because updates can have bugs that make your screen ineffective. Apple typically fixes these problems in later updates, but until then, your screen may flicker at low brightness levels. Some iOS updates change how power management works, which can directly affect how well the screen works when the brightness is lowered.

4. Screen Damage Or Malfunction

Another common reason for screen flickering is damage to the screen itself. Your iPhone screen could be broken if it has been dropped, wet, or squeezed too hard. With the light turned down, even small cracks or water damage you can’t see can make the screen flicker. The normal wear and tear on your screen over time can also make it more likely to flicker.

5. Third-Party Apps Affect Display

Some apps you download may not work well with how your iPhone displays things. When you turn down the brightness on some games and video apps, the screen may flash because they use special modes. If you haven’t updated an app in a long time, it might not work well with newer versions of iOS, which could cause screen issues. Too many apps running simultaneously can sometimes make your iPhone’s screen ineffective.

Conclusion

Your iPhone’s screen can flicker when the brightness is low. This could be caused by a program bug or damage to the hardware. The good news is that most of these issues can be fixed by doing what we’ve talked about: forcing your device to restart, updating iOS, changing the display settings, keeping it from getting too hot, and, if necessary, restoring it to its original settings. But if these tips don’t work, Cell N Tech is here to help fix problems with screen flickering.