When you encounter this kind of madness, the screen of the mobile phone always has to be pressed a few times to react, and sometimes it still does not respond after several times. In fact, the problem of such a touch screen failure is caused by many reasons, sometimes caused by external objective reasons, and sometimes by personal subjective factors. Today, most of our mobile phones are capacitive screens, and capacitive screens are the most prone to screen drift and malfunction. Don't worry about these situations, learn the following tips easily.
General method one:
1. Turn off the phone, remove the battery, and leave the phone for about five minutes;
2, find a USB data cable, connect the phone;
3, wash your hands, or get your hands wet;
4. In the wet hand state, the thumb of the same hand touches the metal part of the other end of the USB cable, and the index finger is pressed to the ground for about two seconds;
5. Disassemble the back cover. We can see a small metal block next to the battery compartment. This is the generator of the mobile phone vibration, commonly known as the vibrator. Since it is also directly connected to the mobile phone motherboard, we can do the same. In the wet hand state, the thumb of the same hand touches the vibrator, and the index finger presses to the ground for about two seconds.
General Method 2:
If the screen is drifting, if conditions permit, you can consider blowing the screen with the hot air blower that usually blows the hair, and you can open it to the mid-range. When the phone is turned off, the screen is evenly blown, and the screen is hot. Just turn it on.
General Method Three:
If it is affected by the magnetic field, then it can be away from the magnetic field or degaussing treatment. If it is the influence of static sweat oil, the human body may have static sweat and oil in certain circumstances, and should be actively cleaned and protected. If it is a crash or a fake crash, this problem can be solved after turning off the screen or restarting the phone;
General Method Four:
Electric shock method, use the electrostatic device in the lighter to shock the screen (covering the electric shock with a paper towel with water) and change the electric field. This method has certain risks and is used with caution.
General Method Five: Charging Status Screen Fails
If the phone is malfunctioning while charging, this problem is usually caused by unstable voltage, or it may be due to the use of a non-original data cable or a power adapter. We can first charge a mobile phone with a more stable environment.
General Method Six:
1. Use the transparent glue to paste and tear at the place where the glue is broken.
2. Repeat the above actions until the screen resumes touch.
General Method Seven:
If there is no way to troubleshoot through the above, then you have to restore to the factory settings. First back up the contents of the phone with the PC Suite. Before paying attention to the soft box, first remove the memory card, otherwise it will be formatted together, and the contents of the card will be completely deleted! If the situation still exists, then try to re-flash, it is not good, just change the screen.
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