Find out the main causes of black spots on your cell phone. See how to solve them.
Black dots on mobile screens are one of the most feared issues for Android or iPhone (iOS) users. These issues can appear for a variety of reasons, from accidental drops to pixel errors, and are often a concern for device owners.
The most common solution in this case is to take your smartphone to a technical support center. However, there are many ways to solve this problem at home, without professional help. Keep reading and see the main reasons why black spots may appear on your cell phone screen.
Mechanical stress
Frequently putting your phone in your back pocket and sitting on it can cause mechanical stress or pressure on the screen, causing damage or black spots. It's also important to remember that excessive body heat can affect your phone's battery and performance, shortening its lifespan. So instead of putting your phone in your back pocket, it's best to find a safer storage space, such as a front pocket or wallet.
Another important tip is to use cases and screen protectors to protect your phone from damage. Also, don't forget to perform regular maintenance on your device, such as cleaning and software updates, to keep it working perfectly for longer.
Fall by accident
Black spots may appear on your screen if your phone is dropped. This could be a sign that your device's screen has been damaged by the drop. It's important to note that even if your device appears to be working fine, the drop has likely damaged some of the device's internal circuitry.
Experts say that in most cases, screen-related problems such as spots or black stripes, green, colored, occur after an accidental drop or mechanical stress, which ends up damaging the device's screen.
Dead pixel
If you only see black dots in certain areas of your screen, the cause could be dead pixels. These are pixels that have stopped working and no longer display the correct color. It's important to remember that this is not a software bug, but rather a physical problem that can occur on any screen.
Some of the main causes of dead pixels include physical damage to the screen, manufacturing defects, and prolonged use of the display. While dead pixels can be frustrating, there are many possible solutions. One of them is to “revive” these pixels, which can be done with certain apps.
Another option is to replace the screen entirely. However, this is a more expensive alternative. However, it is important to detect the problem as soon as possible to prevent the damage from spreading to other parts of the screen or getting worse over time.
Sun exposure
Another relevant point that should be mentioned is that exposing your phone to sunlight can cause damage permanent.
In addition to black dots on the screen, excessive exposure to light can overheat your phone's battery and cause the device to drain faster.
Be careful, sunlight can also affect the color quality of your screen and cause yellow spots. Therefore, it is best to avoid prolonged exposure to the sun. When not in use, protect your phone with a case or store it in a cool, dry place.
How to solve?
A common solution for black dots on a phone screen is to replace the display. However, it is always important to get special technical support for analysis when a device is having issues.
Before taking your device to a professional, it’s important to check for any unusual color settings or other settings that could be causing issues. These include color temperature settings or blue light filters. If the issue persists, you should contact technical support to check and fix the issue.
