Have you ever noticed a small white dot on a mobile screen and wondered what they are and how to get rid of them? It is quite uncommon to encounter any kind of issues with our devices. Yet, despite their advanced technology, encountering issues such as the appearance of white dots on mobile screens can be perplexing.  Â
In this discourse, we delve into the origins of these enigmatic white dots and offer viable solutions to resolve them.
What Is A White Dot on a Mobile Screen?
White dots, often observed as distortions on mobile screens stem from various factors, including dead pixels, hardware malfunctions, and software anomalies. These mysterious white dots can be annoying, especially when they obstruct our visual experience.Â
What Causes A White Dot On A Mobile Screen?
A white dot on a mobile screen can be caused by multiple factors, from hardware malfunctioning to software glitches. Let’s look at each of these factors:
Dead Pixel
Our mobile screens are made up of thousands of tiny pixels and when any one of these pixels stops working, it is known as a dead pixel. It appears as a black or white coloured distortion on our mobile screens.Â
Stuck Pixel
A Stuck Pixel is the malfunctioning of one or more pixels, and because of this, it starts displaying inappropriate colour. It is a common phenomenon in devices that are old or haven’t been used for an extended period. Stuck Pixel shows only one kind of colour, hence the name.
Malfunctioning Hardware
A white dot on a mobile screen may also indicate broader hardware problems within your device. Malfunctions in the display driver or issues with the internal components can lead to abnormal pixel behaviour. In such cases, professional assistance may be necessary to diagnose and address the underlying problem.
Unresolved Software issues
Most of us seek novelty when it comes to technology, but we often forget to factor in the issues it might bring. Sometimes, our phones do not respond well to updates because some software glitches might develop into bugs that may appear as a distortion on our screens. Â
Physical Damage
Accidental drops, impacts, or pressure on your mobile device can cause damage to the internal components, causing a white dot on a mobile screen. If your phone has suffered physical damage, the white or pink dots may be a result of the impact. In such instances, seeking professional repair services may become necessary.
How To Remove White Dot From Mobile Screen?
If you spot a white dot on a mobile screen, do not panic. Here are simple solutions that you can use to troubleshoot the issue.
1. Reboot Your Mobile
Initiating a device reboot is a fundamental troubleshooting step that may rectify minor issues, including a white dot on a mobile screen. By restarting your phone, you can potentially eliminate these visual aberrations.
Steps To Restart Your Mobiles
- Press and hold the power button for a few seconds to initiate the restart process.
- Select the restart option from the menu, then confirm by clicking ‘Okay’ on the dialogue box.
- Observe any changes in your mobile’s display after the restart.
2. Updating Or Reinstalling The Apps
Sometimes, due to some software anomaly, apps might result in a white dot on a mobile screen. Keeping your applications up to date or even reinstalling them might save your day.
Steps To Update and Reinstall The Apps
- Visit the respective application store, such as the App Store, Play Store, or any other relevant platform.
- Check for available updates and proceed to update all pending applications.
- If the white dot persists, consider reinstalling the problematic app.Â
3. Screen Protector Replacement
A white dot on a mobile screen may appear due to an ageing or damaged screen protector. If you notice distortion or additional damage to your screen protector, it might be time to replace it.
Steps to safely remove your old screen protector:
- Work on a well-lit, clean, and flat surface for optimal visibility and ease of handling.
- Gently lift one corner of the screen protector using your fingernail or a plastic card, ensuring a gradual and careful approach to avoid screen damage.
- Once a corner is lifted, slowly peel off the protector using either your fingers or the card, maintaining a shallow angle to prevent abrupt peeling.
- Apply gentle pressure while peeling, especially if the protector proves stubborn, being cautious not to exert excessive force.
- Simultaneously press down on the screen protector, where it’s lifted with your other hand to aid in its separation from the screen.
- Continue peeling gradually across the screen, taking care to avoid any unintended damage.
- After removal, be mindful of any adhesive residue and gently remove it using a microfiber towel.
4. Professional Help
If the above methods do not work or a white dot on a mobile screen is due to a more serious issue, such as physical damage or a manufacturing defect, it’s best to seek professional repair services. A qualified technician will identify the problem and recommend the appropriate solution, which may involve replacing the screen or addressing underlying hardware issues.
How To Prevent White Dot on Mobile Screen?
1. Handle Your Phone With Care
Handle your mobile device with utmost care, mindful of avoiding rough handling, drops, and exposure to extreme temperatures. Neglecting to handle your device with care is a common culprit behind the emergence of a white dot on a mobile screen.
2. Invest In A High-Quality Screen Protector
Despite our best efforts, accidents can occur unexpectedly. While you may be vigilant in safeguarding your device, others who handle it may not be as cautious. Therefore, it is prudent to equip your device with a high-quality screen protector to mitigate potential damage caused by unforeseen mishaps.
3. Update Apps and Software
Maintaining up-to-date applications and software is crucial for ensuring optimal performance and functionality. Regular updates enhance your device’s efficiency, eliminating any software glitches that may compromise its operation.
While a white dot on a mobile screen can be frustrating, it usually does not indicate a serious hardware problem. By understanding the causes and potential solutions, you can take appropriate action to address the issue and keep your device in optimal condition. If all else fails, don’t hesitate to seek professional assistance to get your screen back to its pristine state.