With the popularization of large-screen smartphones, full-touch screens have gradually replaced mobile phone keyboards. Although this makes the phone look more stylish and more convenient to use, new problems follow.
Today, most of our mobile phones use capacitive screens, and the most common problems with capacitive screens are screen drift, malfunction, and black screen. There are many reasons for this problem. It may be the external screen that causes the screen to fail, or it may be a problem with the phone ’s built-in. Do n’t worry when you encounter this situation, and do n’t smash the phone with irritability.
First: turn off the phone, leave it for five minutes, and then restart the phone with a data cable connection, so you can reactivate the phone;
Second: If the screen drifts, you can use a hair dryer, turn on the hot air to the mid-range, blow the screen evenly when the phone is off, feel the screen is hot, and then turn it on again.
Third: If it is affected by external factors, such as being affected by a magnetic field (MRI room in the hospital), then away from the magnetic field or degaussing treatment; if it is caused by static electricity or sweat of the human body, clean the mobile phone and turn it on Mobile phone
Fourth: If the screen of the mobile phone fails during charging, it is caused by unstable voltage. Unplug the power supply to find a stable voltage environment before charging the mobile phone.
Fifth: This is a method with certain risks. Please use it with caution. Those who need it should use the electric shock method. Cover the phone screen with a wet paper towel or a wet cloth. Shock the screen with an electrostatic charger in the lighter to change the electric field. This method has a high risk factor and is not recommended.
If, through the above methods, the problem has not been resolved, then restore the phone to factory settings or flash, so that 80% of the possibilities can solve the problem. If all the methods have been tried and still cannot solve the problem, then Can change the screen.
