Vivo mobile phone fortune telling _ how to calculate mobile phone fortune telling

The failure of the screen is due to the local charge on the surface. Generally speaking, it is static electricity, and it is impossible to judge whether there are fingers or other conductors (such as capacitance pen) pressing on it. Pocket friction, frequent pressing, dust accumulation on the screen, hand sweating or dry human body with static electricity in winter. It may cause local charging of the screen. In addition to dryness in winter, temperature is also an important factor. Capacitor screen has strict working conditions, such as temperature and humidity. Theoretically, the working environment temperature of capacitive screen should be 0-35℃. In winter, the temperature in the north is generally lower than 0℃, so it is natural that the screen may be ineffective.

How to repair the screen after it fails?

No matter what causes the screen to fail, don't subjectively conclude that there is something wrong with the mobile phone. You can try the following methods:

1. Turn off the phone, let it stand for a few minutes, then turn it on and try again. It's best to remove the battery of the mobile phone.

2. Find a USB cable, then connect the mobile phone to the computer and try the effect again.

Please wash your hands or wet your hands before operating the screen.

4. Touch the metal part in the USB interface of the mobile phone with one finger when your hands are wet, and then press the other finger on the ground for about two seconds to try the effect.

5. If the screen drifts, if possible, you can consider blowing the screen with a hot hair dryer that usually blows your hair, and you can adjust it to the middle range. When the phone is turned off, you can blow the screen evenly and feel the screen is very hot. Open it again.

6. Tear the broken part with transparent glue until the screen resumes touch.

7. If all the above methods fail, you can try radical electric shock. The method is simple. First cover the screen fault with a paper towel dipped in water, and then shock the screen with an electrostatic device in the lighter to change the electric field. Note that this method is the last resort. Try not to try unless you have to.

If all methods are exhausted or ineffective, then you can consider sending them to the maintenance station for testing. But under normal circumstances, if it is not the problem of the mobile phone itself, there is always more than one way to repair the screen failure caused by the environment in daily life.

Soft rib of mobile phone screen and its daily maintenance methods

1, capacitive screen is extremely afraid of static electricity: it is easy to break through the capacitive screen. Although the glass on the surface of the capacitive screen mobile phone has undergone certain antistatic treatment, it does not mean that it can resist the static electricity of the human body in winter, and many people like to put a poor screen sticker on it that is easy to generate static electricity, so friends who like to put their mobile phones in their trouser pockets should pay attention. If it's not too much trouble, consider giving your mobile phone a cloth bag.

2, afraid of oil and sweat and other conductive media: covering the screen will form a conductive layer, leading to screen drift. Therefore, before using mobile phones, everyone should try to wash their hands and dry them before using them. Usually, you should also pay attention to cleaning the screen frequently and keep it dry. In addition, when taking a bath in winter, no matter whether the mobile phone is waterproof or not, try not to bring it into the shower room.

3. Fear of "high" temperature: The "high" temperature here is not baked with fire, but reaches a temperature of about 40 degrees, which may cause the capacitive screen to drift. At this temperature for a long time, the capacitive screen is easy to play too much, which is why it is not recommended that you use your mobile phone to run large games for a long time. At the same time, try not to use your mobile phone to bask in the sun, and don't use it for a long time in the scorching sun.

4, afraid of magnetic field: especially electromagnetic field, that small magnet is placed on the capacitive screen for a while, the capacitive screen will temporarily fail, and may also cause permanent damage. Stay away from the speaker or magnetic screwdriver, and don't put your mobile phone on the speaker when you get home.

5. Fear of voltage instability: Generally, a finger touching the capacitive screen will "suck away" a little current, and then the screen will evenly send electricity to the position where the thumb is located from four corners, thus positioning, so the capacitive screen with unstable transmission voltage will "drift" or even fail. When the power is lower than 20%, it is best to charge it immediately.