Well, it could be annoying and distracting, especially when using your mobile device for working purposes. Sometimes, the dead pixels can appear due to technical or software issues. Also, hardware might be the reason for displaying dead pixels on your phone because of a damaged phone screen. In case the screen is damaged, you will have to replace it by visiting a nearby service center or local repair store.
How to Spot a Dead Pixels on Display?
If you have noticed dead pixels on your Samsung Galaxy S23 Ultra, there are a few reasons to spot dead pixels on your phone display. Generally, a dead pixel will look like a rectangular black or white color on the phone screen. But you can easily spot the dead pixels on display by using a dead pixel checker app that will display different colors on the screen to identify whether there is a dead pixel on your display or not.
Additionally, you can use a plain black or white background from your phone and look for a black or white color spot and ensure that it doesn’t change position. In case, if the spot is visible on the display screen and not changing the position, your Galaxy device probably has a dead pixel on display. For such a scenario, you can follow the below workarounds and check if it’s helpful for you to solve the dead pixels issue.
What Causes Samsung Galaxy S23 Series Dead Pixels on Display?
There could be several reasons why dead pixels appear on Samsung Galaxy displays. Generally, dead or stuck pixels often occur due to hardware or software issues. Hardware issues are mainly caused by manufacturing defects or physical damage on the screen, while an outdated update Ms version or incompatible apps typically cause software issues.
Well, if you have recently installed an incompatible application or system optimization tool, it might be the reason behind the problem you are facing on your Galaxy phone. In such a case, you have to uninstall those apps that are incompatible with your device. In addition, if there is any damage to the pixel transistor, it will prevent the pixel from properly switching colors.
Fix Samsung Galaxy S23 Series Dead Pixels on Display Issue
Try these below troubleshooting solutions to fix the dead pixels on your phone display. Make sure to pay attention to each and every solution in order to troubleshoot the problem you are facing. Also, ensure that your Galaxy device hasn’t been physically damaged, if yes then you will have to replace the screen by visiting the nearby service center. Otherwise, follow the below mentioned workarounds.
Fix 1: Check the Screen for Physical Damages
As we have mentioned above, if your Samsung Galaxy S23 series has any dead pixels on display, it could be possible that the dead pixels are due to a damaged display because of a drop or liquid spill. In such a case, you should seek professional help from a Samsung Service Store or any local repair store.
Additionally, you have to ensure that your phone touchscreen works flawlessly. However, if you have dropped your mobile device and damaged its display, you will have to quickly replace the device by visiting the nearby service center. In case, if the touchscreen is working properly, you will have to follow the other methods which are mentioned below.
Fix 2: Force Restart Your Device
The other foremost and workable solution is to force restart your Samsung Galaxy device. Occasionally, software bugs and glitches can cause an issue with the dead pixels on your mobile device. In that case, you can quickly sort out the problem by restarting your mobile device. Generally, restarting the device could potentially fix several issues related to software and hardware on the device, and that’s worked pretty well for most times.
To force restart your Samsung Galaxy S23 Ultra device, follow the steps below:
- Press and hold the Power and Volume Down button together.
- Once the Android logo appears on screen, release the pressed keys.
- In case the maintenance Boot Menu appears on the screen, select Normal Boot and if it doesn’t work, allow the device to restart as usual.
Fix 3: Boot Your Device Into Safe Mode
There may be a chance that third-party applications and programs could be the reason behind the dead pixels issue you are facing on your Galaxy phone. In such a case, you can also try booting your device into safe mode and check if it’s working. Here is how to force your device to enter Safe Mode.
- Shut down your Galaxy S23 Ultra smartphone.
- Press and hold the Power button key until you see the SAMSUNG logo on the screen.
- Once the logo appears, release the pressed keys.
- After that, press and hold the Volume Down button.
- Hold that key until your device restarts, and the Safe Mode text will appear in the bottom left corner screen.
Fix 4: Try Pixel Fixer App or Videos
To resolve the problem with dead pixels on displays, you should also try a Pixel fixer app or stream any videos on your device. However, special applications and videos rapidly flash colors on the phone screen, alternatively working the pixels. This can remove electronic signal-sticky pixels. Here’s what you need to do.
- Download a dead pixel fixer app from the Google Play Store.
- You can also stream any video on your device.
- Run the application you have installed or play the video for about 10-20 minutes.
- Pause periodically and check for any changes.
By performing this tweak, it may help to exercise and loosen the pixel that allows the device to display the correct color on the screen. However, it is essential to be gentle and don’t press the screen too hard, as this could potentially damage your phone screen.
Fix 5: Adjust Screen Brightness
Generally, pixels are forced to turn on and off as a result of varying brightness levels, which provides electronic simulation to restore function. In such a case, make sure to adjust the screen brightness of your device. To adjust the brightness level on your device, head over to Settings and tap on Display. After that, drag the brightness slider and set it to between the minimum and maximum level. That’s it.
If you have tried the above workarounds, and it doesn’t work then you try performing a factory reset on your Samsung Galaxy S23 series device. A factory reset is a straightforward and powerful tool that helps you to fix the problem you are facing on your device. But before moving to factory reset, make sure to back up your personal data including photos, videos, documents and other useful information.
- Shut down your Samsung Galaxy smartphone.
- Press and hold the Volume Up and Bixby buttons for a moment.
- Press and hold the Power button without releasing the first two keys.
- Once the Android logo visible on the screen, release all the pressed keys.
- Once the Android Recovery Menu pop-up on the screen, navigate to “Wipe Cache/Factory Reset.”
- Next, select Factory Reset from the screen options.
- Wait until the factory reset fully completed.
- Once the device turned back on, setup your device by following the on-screen instructions.
If you have tried the above workarounds and none of them works, you should contact the Samsung support team for further help. However, there may be a chance that your device screen is damaged, or the pixel transistor is faulty, causing the dead pixels on your display screen.
For such a case, you should contact the support team or visit nearby service center or local repair store and hand over your phone to get a screen replacement. It is recommended you to hand over your phone to the service center, as they will replace the screen in a one shot as compared to local repair store. Make sure to provide the model number of your Galaxy device as well as any other details they may request.
Wrapping Up
Dead pixels can be annoying and more distracting, especially when you are a heavy user and get frustrated when pixels are dead on display on your device. Thankfully, there are some effective ways available that you can take to fix them without spending a lot of revenue. Make sure to pay attention to every solution we have mentioned in this article.
In case if you have tried the mentioned solutions and none of them work, you can take your Galaxy device to an authorized repair shop or contact Samsung support for further assistance. We hope you have fixed the problem by following our listed solutions. Thanks for reading till the end!
