10 fixes if the screen on your device is flickering

It’s frustrating when your phone’s screen starts flickering all the time. It interrupts a lot of work. There can be several reasons for phone glitches and bugs that cause this.

In this article, we will talk about solutions to the screen flickering problem on your device. These fixes can be applied when the screen is flickering green.

Also, the phone turns on and off when blinking up or down.

Reasons for screen flickering in Android

None of us like flickering or shaky phone screens. This not only interferes with work, but can also harm your eyesight. There are many reasons for screen flickering.

The most common of these is the failure of the operating system. Systems sometimes do not distinguish between software and hardware. Other reasons may be:

• When the phone switches between graphics processing unit (GPU) and central processing unit (CPU).
• Screen glitches can be caused by hardware malfunction. This may be related to the LCD panel being used.
• When your mobile applications need a higher screen resolution than the GPU can provide.
• If the apps installed on your phone are out of date.
• The operating system you are using on your Android phone is out of date.
• If you have saved too much cache.
• When third-party apps conflict with the phone and other features.
• Physical sources can also be the cause of mobile phone screen flickering or glitching, such as:

1. water damage
2. Dropped phone
3. Problem with power supply or charging cable

Solutions to fix if the screen on your device is flickering

Here are the available methods you can use to fix flickering or crashing issues:

1. Make sure all apps are up to date
2. Clear device cache
3. Internet speed test
4. Disable hardware overlays
5. Reboot your device
6. Boot device in safe mode
7. Check for Android OS Updates
8. Delete any app by mistake
9. Disable adaptive brightness option
10. Perform a hard reset on your phone

1. Make sure all apps are up to date

The operating system and your applications also need to be updated from time to time. This is done in order to avoid any screen issues or any other issue.

To do this, you must follow the given instructions to update all your applications.

• Go to the Google Play Store.
• Click on the profile icon in the upper right corner of the screen.
• Navigate to the app and device management option.
• Navigate to available updates where you can see all the apps that need an update.
• You can update all apps together by clicking the “Update All”button.
• Or update a specific app by clicking the update button listed next to that specific app.

2. Clear device cache

Clearing the device cache can fix the screen flickering issue. In the same way that cache memory is stored in your application, cache files are also stored in your phone. This is necessary for the phone to work and boot safely.

If for some reason the cache files are corrupted in the GPU. Then the screen flickering issue occurs on your device.

To fix this, all you have to do is clear your cache and you’re good to go. To do this, follow the recommendations below:

• Turn off your phone.
• Press the volume key and the power button to turn on the device. If this match doesn’t work, check the appropriate keyboard shortcut.

• Now enter your lock screen PIN or password to unlock your phone.
• Now look for the option to clear cache or clear cache.

• Clear cache from recovery mode.
• Now you will see how to quickly confirm the decision. Once you confirm, the cache will be cleared because it is an irreversible process.
• Now navigate to the reboot option on the recovery mode screen and turn on your device on the Android home screen.
• If that solves the problem, that’s good. Otherwise, use the following solution to fix the screen flickering issue.

3. Internet speed test

If your screen is flickering during a video call, it may be due to a slow internet connection. If your internet connection has good speed.

But the recipient on the other side of the call does not have a good internet connection. You will face the same problem again.

If any of you have a poor internet signal, it will cause interference in data transmission. For this reason, the GPU will flicker the screen.

Please contact your service provider. To fix this problem and solve the slow internet connection issue. Now check if the screen glitch issue in Android is resolved.

4. Disable hardware overlays

When your phone displays graphics, it dynamically decides who will do the work. CPU or GPU. When the transition is usually smooth.

A damaged or old phone may have screen layout (image overlay) issues.

When there is nothing to display on the phone, there is a slight delay between tasks. Hence the flicker. But disabling hardware overlays can help. To do this, you first need to enable developer options.

You will need to follow the given steps to unlock Developer Options on Android:

• Go to settings > system > about phone.
• On your Samsung phone, go to the software information.
• Press the build number several times. It would take almost seven clicks. Do this until a message appears. You are now a developer!

Once you’re in developer mode, go back to your phone’s settings. And scroll down until you find developer options.

Then scroll down to find disable HW overlays and enable it. Remember that this will consume additional power. Because disabling overlays forces the phone to use GPU rendering.

5. Restart your device

Like other problems, restarting your phone is the first and easiest solution. You can apply it to solve Android screen flickering problem.

Rebooting your device will solve many software-related issues. And it doesn’t take much of your time.

Thus, if the flickering screen is a temporary problem, it can be easily solved by restarting the device. So restart it from the first previous solution.

To restart your phone:

• First turn off the phone by long pressing the Power button.
• Wait 2-3 minutes for the device to turn off completely.
• Then restart your phone.

6. Boot your device in safe mode

What if you are looking for how to fix Android screen flickering? You may have installed the app with the wrong codes.

This might be the cause of the display flashing issue on your Android phone. It may draw some colors on your screen frequently.

You have a quick way to check this and stop your android phone screen from flickering. Do this by booting your device in safe mode.

As you know, when you boot your phone in safe mode, only system apps are loaded. And it will pause all third-party apps on your phone.

So you can diagnose without much effort. If the app you installed earlier is causing the screen of your Android phone or tablet to flash on and off.

To make things easier, follow these steps to boot your phone in safe mode:

• Press and hold the power button on the mobile phone screen to open the power menu.
• From here, press and hold the power off button on the screen until you see a popup.
• You will then see a prompt to reboot your device in safe mode. Just click OK to confirm the action and wait for the device to reboot.

• After rebooting in safe mode, check your phone. And see if the screen flickering issue is resolved.
• Now, if you don’t see anything like screen flickering, you already have a problem. Reboot your phone manually to exit safe mode.
• Now you have reached the point where you need to work. View recently installed apps. And start removing them one by one until you solve the flickering screen problem.
• You can check the apps that are allowed to draw on your screen in the settings. Select Apps, then go to Special Access for Apps. Then select display above apps and start by removing the weird ones.

7. Check for Android OS Updates

In case of a flickering screen issue, you may need to look at the operating system. You may have encountered a software glitch due to an outdated operating system.

If this is the reason, you should check for new updates available on your phone.

Updating the operating system may resolve the issue. And you will get rid of screen flicker on your android device.

To update your OS, follow the guide below:

• Open your phone’s settings
• Go to About Phone > System Update.
• If there is any update available for your android phone, you will be prompted with the update option > tap the update button.
• Now wait for the task to complete and your phone will be updated.

8. Uninstall any application with a bug

You may experience screen flickering due to some incompatible apps with Windows 10 or 11.

First, see if you have installed any new software. Was this done prior to the flickering screen issue, or was an app recently updated? In the past, the three problematic apps were Norton Antivirus, iCloud, and IDT audio.

Thoroughly check all your applications and make sure you have the latest versions installed. Then either update the app yourself or go to the respective official websites.

And download the latest version. On the other hand, check out the developer support page. Look for recently updated apps to see if screen flickering is a recent bug.

You must uninstall the program to fix the problem if it doesn’t work. For this:

• Press Windows Key + I and open Settings
• Go to Apps > Apps & Features.
• Click “Sort by”and select an installation date.
• Click the problematic application and click Uninstall.
• You must reboot your system for the changes to take effect.

9. Turn off the adaptive brightness option.

Often the screen of an Android or tablet flickers on and off due to the adaptive brightness feature in your phone.

Adaptive brightness, also known as auto brightness, adjusts the brightness of the screen in different lighting conditions. But sometimes software issues can cause display flickering issues.

In most Android phones, you should find an adaptive brightness toggle.

It’s to the right of the brightness slider on the notification bar. Just tap the switch to turn off the adaptive brightness feature.

You can also do this by going to Settings > Display > Adaptive Brightness to turn it off on your phone.

The screen flickering issue associated with adaptive brightness is more temporary than immediate. If this does not resolve the screen flickering issue, continue to the next solution.

10. Perform a hard reset on your phone

An important troubleshooting tool is to reboot your device. Therefore, it is the solution to all problems.

Display issues like flickering, etc. might not be fixed with it, but it will destroy your phone with a hard reset.

After that, the phone will be reset to factory settings with zero cache. A hard reset will clear everything if any fuzzy data is interfering with the phone. Be sure to back up your data before doing this on your Android or iPhone.

A Samsung phone will require a Microsoft account, so creating a backup on it is a little different.

Follow these steps to restart your phone:

• Go to Settings > System > Advanced.
• You may be looking for a reset option.
• Click “Reset”and erase all data (factory reset).

• Select Reset phone settings. Enter a PIN code if necessary.
• Everything will be erased and the phone will be reset to factory settings.
• For Samsung users, follow the same steps to factory reset your Samsung phone.

For Apple devices, iOS users must follow these steps:

• Go to Settings > General > Transfer or Reset iPhone.
• Click Remove All Content and Settings.

Resetting your phone will take a few minutes depending on the saved data.

How to recover files if your phone screen keeps flickering

When your phone screen is flickering, you need to save files to avoid accessing them when the screen is flickering.

Many Android data recovery apps can help recover files on your phone. When you can’t touch the screen to control it.

• When you have downloaded android data recovery software. Open it, go to Android Corrupt Data Recovery and select the files you want to recover.
• You will then need to select your phone model, file type, and error type to get the data.
• The program will then analyze your device.
• The program will then start extracting the files. And their display name can be seen by yourself. Details include size, artists, album, etc. Musical image format.

There is not only one way to back up your Android devices. There are many options available and you should be aware of all of these options.

Check out our guide on how to backup your Android device so you have all the options on the table.

Some things are more frustrating than an Android device when it’s not working. But the problem of screen flickering on the device is not the end of the world.

When you catch faulty apps, check the sensors. And if necessary, check it at the nearest service center; you will fix it in no time.

Meanwhile, using the process and hoping Android will release a permanent solution. This is to get data and get rid of the screen flickering problem. This fix mostly works on Android devices.

Conclusion

Unfortunately, there is no guarantee that these steps will always work for you. Sometimes it’s a hardware issue. And its malfunction causes the screen to flicker.

If you have tried all these possible solutions and the problem persists. Then it’s time to take your Android phone to a professional because you might be facing a more difficult problem.

Since our phone plays a significant role in our life. It may contain some important and delicate components that we cannot lose.

So try all these methods above to fix the screen flickering problem. Because sometimes it is a software glitch problem.

And it can be fixed in any of these ways. And it can save you money on buying a new phone.

FAQ

How to get rid of mobile phone flicker?

Here are the available methods you can use to fix mobile phone screen flickering: Make sure all apps are up to dateClear device cacheCheck internet speedDisable hardware overlaysRestart deviceBoot device in safe modeCheck for Android OS updatesUninstall any app when it crashesDisable adaptive brightness optionPerform a hard reset on your phone

Why is the screen flickering on my phone?

Screen glitches in an Android phone can be caused by a hardware malfunction. This may be due to the LCD panel used in it. In addition, if the applications installed on the phone are out of date. When the operating system you are using on your Android phone is outdated or if you have saved too much cache. When third-party apps conflict with the phone and other features. Physical sources can also be the cause of mobile phone screen flickering or glitches.

Can you fix a flickering phone screen?

If your mobile phone screen is flickering, check if it is a hardware or software issue. Then move on to specific steps. Determine if this is due to software or hardware issues. For example, sometimes flickering can be caused by application crashes or software bugs. The best way to protect your device is to make sure you are running the latest operating system. And the latest security updates are installed.

How to stop phone screen flickering?

You can follow the steps below to stop your smartphone screen from flickering: Reboot your device. Update the OS on your Android device. Check your brightness settings. Disable any blue light filter app. Turn off the night light. any physical damage to your phone Try a factory reset Contact support if nothing works