The cause and how to fix it

The next cause is the system software error. This situation occurs when you perform an operating system upgrade or there is a software conflict that will also affect touch function and a touch disorder develops.

Let your phone get too hot

In addition to internal factors, external factors are also factors that cause the phone to malfunction. When operating in a very hot environment or using it continuously for a long time, it will cause the device to overheat and lead to insensitivity.

Using non-genuine accessories

In addition to the reasons mentioned above, the use of non-genuine charging cables and accessories is also one of the causes for the screen to malfunction.

There are also some other causes that also cause touch disorders such as: Dropping the phone from a high place or falling many times causes the screen to lose its smoothness or break, so it is not sensitive when used; Interacting with the phone too hard for a long time causes the screen to “hurt”; Wet the phone or expose it to cold temperatures; Using the phone with high frequency for a long time….

How to fix

Restart the phone

When your phone encounters a touch disorder, the first thing you need to do is restart the phone. This is considered the simplest way to fix the error because maybe your phone is already working at full capacity and restarting will give the phone a rest.

Software updates

Phone malfunction can also stem from an outdated or faulty system software that affects the phone’s functions. Therefore, users should update the latest software for the phone to fix the error quickly.

Turn off apps running in the background

It is possible that the applications running in the background are the cause of the touch disorder on the phone, so you need to turn off the applications running in the background to fix this situation.

Clean up trash, free up space

Too little phone capacity is also one of the reasons why the performance of the phone decreases gradually. So, please clean up the phone by deleting unnecessary files to free up space, make the device work smoother and overcome the touch disorder.

According to Vtc news