After a long period of using smartphones, users will encounter the problem of touch screen malfunction, which can be very annoying. So, what are the causes of touch screen malfunction and how to fix it?
Signs of touch screen malfunction
If your phone has a touch screen malfunction, you may experience some of the following symptoms:
– The phone does not respond when you swipe your finger or you have to swipe hard for the phone to receive the signal.
– The phone screen has some frozen spots.
– Pressing on one application but another application opens instead or the touch is delayed for a few seconds after completing the operation.
– The screen keeps jumping and cannot be controlled even though no one is touching it.
Touch screen malfunction is a common problem.
Causes:
Heavy gaming
Heavy games require your phone to meet high configuration requirements for a long time. Therefore, if your phone’s configuration does not meet the required level, the device will struggle to respond to the processor.
In addition, heavy games also consume a lot of RAM, which can cause your phone to freeze, lag, or experience touch screen malfunction. Therefore, if you like to play heavy games, it is recommended to choose a high-performance smartphone with a powerful chip to provide the best experience.
Software errors
Another reason is that the system software encounters errors. This issue usually occurs during the process of upgrading the operating system or when there is a conflict between software, which affects touch function and causes touch screen malfunction.
Overheating
In addition to internal factors, external factors can also cause touch screen malfunction. When the phone has to operate in a very hot environment or is used continuously for a long time, it can overheat and result in touch screen malfunction.
Use of non-genuine accessories
Using non-genuine chargers or accessories can also cause touch screen malfunction.
There are also other causes that can result in touch screen malfunction, such as: dropping the phone from a high place or dropping it multiple times, causing the screen to become unresponsive or cracked; excessive force when interacting with the phone over a long period of time, causing damage to the screen; exposing the phone to wet environments or extreme temperatures; using the phone frequently for extended periods of time…
How to fix?
Restart the phone
When your phone experiences touch screen malfunction, the first thing you should do is to restart it. This is the simplest way to fix the issue as it allows the phone to rest and reset its functions.
Update the software
Touch screen malfunction can also be caused by outdated or faulty system software that affects the functions of the phone. Therefore, it is recommended to update the phone’s software to quickly fix the issue.
Close background apps
Background apps can be the cause of touch screen malfunction, so you need to close them to fix the issue.
Clean up and free up storage space
If your phone’s storage space is full, it can also cause a decrease in performance. Therefore, it is advisable to clean up unnecessary files to free up storage space, allowing the phone to operate smoothly and fix touch screen malfunction.
Source: Vtc news
- Heavy gaming: Demanding games require high performance from your phone, and if it struggles to keep up, it can lead to freezing and touch screen issues.
- Software errors: Outdated or faulty system software, or conflicts during OS upgrades, can affect the touch functionality.
- Overheating: Operating in hot environments or continuous use can cause overheating, impacting the touch screen.
- Non-genuine accessories: Using non-original chargers or accessories may also contribute to touch screen problems.
- Physical damage: Dropping the phone, applying excessive force, exposing it to extreme temperatures or wet environments, and prolonged heavy usage can also cause touch screen malfunction.
- Restart your phone: This simple step allows the device to reset and often fixes minor glitches.
- Update your software: Ensure your phone’s software is up-to-date to avoid issues caused by outdated or faulty system functions.
- Close background apps: Too many apps running in the background can interfere with touch screen performance.
- Clean up storage: Free up space by deleting unnecessary files to improve your phone’s overall performance and fix touch screen issues.
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