If the phone doesn t respond, what should I do if the phone doesn t respond?

1. Sometimes if you play with your mobile phone for a long time, or if you put your mobile phone at high temperature for a long time, your mobile phone will become particularly hot, which will not only make the battery wear out very quickly, but also greatly reduce the sensitivity of the mobile phone screen.

Solution: It is recommended not to expose the mobile phone to high temperatures for a long time, such as directly in a place where the sun can shine in summer, and after using the mobile phone for a long time to make the mobile phone hot, you should stop using the mobile phone and let the heat dissipation device in the mobile phone dissipate the mobile phone.

2. Under normal circumstances, we are afraid of accidentally bumping the mobile phone, and we will generally paste a tempered film to prevent damage to the inner screen of the mobile phone when bumping, but the quality of the tempered film is also good and bad, and some of the tempered film is of poor quality It is easy to produce static electricity, which is the most likely to affect the mobile phone screen with a sense of touch, resulting in the consequences that the mobile phone screen does not work.

Solution: It is recommended that you go to the official *** or mobile phone store of the mobile phone, and the tempered film with the matching sticker, the tempered film with poor quality is generally fragile, easy to break, and the workmanship is also very rough, and the feel is not good.

3. Many people like to take their mobile phones when they wash their hands or go to take a bath or cook, and touch the mobile phone screen when their hands are not completely dry, and they are still attached to oil or water or other liquid and other conductors.

Solution: Try not to touch the phone with your hands carrying liquids, and it is not too late to play with the phone when it is completely dry.

4. Many people will choose a cheaper non-original charger after losing or breaking the original charger, at this time, the mobile phone does not use a fixed voltage to charge, and the mobile phone screen will be useless or there is a response in other places here, which is the so-called screen drift.

Solution: Try to use the original charger, if it is not possible, you should also use other chargers officially designated by the mobile phone brand, the poor quality or the charger that does not match will only wear more the mobile phone.

1.Cleaning the screen: Screen static electricity caused by drying will cause the touch screen to malfunction, gently wipe the entire screen with your hands, or remove the protective film to clean the screen.

2.Press the lock screen button: The phone memory is insufficient and the lag can also cause the touch screen to not respond, press the lock screen button a few more times, and it may be restored.

3.Restart your phone: After restarting your phone, see if the touchscreen returns to normal.

If you find that the touch screen is not sensitive when charging, you can try replacing the charger and cable to see if that solves the problem. Because during the charging process with a non-standard charger, a certain electromagnetic field will be generated.

interferes with the normal operation of the touch screen.

4. Replace the socket.

If it still doesn't work after replacement, you can try replacing a power strip or socket. Because sometimes the socket or plug board is unstable, which can also cause the mobile phone touch screen to malfunction.

5. Whether the connection to the computer is normal.

If we try both of the above methods, we can also connect the phone directly to the computer to charge. If the touch screen doesn't work when charging on the computer, it means that the charger is a problem.

6. Restart your phone.

If there is no problem with the charging accessories and power supply above, you can also try to restart the phone to release static electricity.

7. Clear your phone's cache and data.

After powering off, press and hold the volume down button and the power button at the same time, hold for about 10 seconds, let the phone enter recovery mode, and clean the cache and data on the phone.

If you are using a Huawei phone.

If the touch screen fails on your phone, you can troubleshoot it by following the steps below:

1.If the ambient temperature of your phone is too low, the touch screen may malfunction, which is affected by the physical characteristics of the screen device itself, and it is recommended that you try to keep your phone at an ambient temperature of 0 -35.

2.If the screen has a film, it may be due to the protective film being too thick, which affects the touch sensitivity of the screen. We recommend that you replace a thinner third-party protective film or go to a Huawei Customer Service Center to replace an official protective film.

3.If your phone's screen is dirty or has water stains, it may affect the screen touch sensitivity. It is recommended that you try it after wiping your screen clean.

4.If your phone is in normal use, the whole screen suddenly clicks unresponsive, please press the power button and the volume up button at the same time to start the screen recording function, and then click the phone operation, if there is a white circle on the screen to click the sliding position, it means that the touch screen of the phone is working normally;

If the screen recording function is not enabled, please press and hold the "Power Button" for more than 10 seconds to force the phone to restart, and the failure does not recur, then the problem is not touchscreen.

There is a risk of data loss at the time of detection.

Huawei Customer Service Center.

Make an appointment for service. Repair spare parts** inquiry.

If you are using a vivo mobile phone, you can view the insensitive screen processing method:

1. Confirm the ambient temperature.

If the ambient temperature of the mobile phone is too low, it may affect the touch screen effect, it is recommended to keep the mobile phone at 0 35 ambient temperature.

2. Mistakenly turn on the talkback mode in barrier-free.

If you enable the talkback mode, the touch mode will change, and a green frame will be displayed on the screen when touched. You can press and hold the volume up button + down button for 3 seconds at the same time to exit the talkback mode, or double click Settings - double click More Settings - Swipe to Accessibility with two fingers - Double click Accessibility - Double click to close Talkback.

3. One-click acceleration to clear background programs.

If there are too many background programs, or there are abnormal programs in the background that may affect the touch screen effect, it is recommended that you speed up or clean up background programs with one click before trying again.

Note: Please check if it is installed"One-click lock screen"class applications, some third-party"One-click lock screen"The software will conflict with the lock screen that comes with the system, resulting in random jumps, such as jumping to the lock screen, etc., it is recommended to uninstall the third party"One-click lock screen"and other types of software.

4. Whether there is liquid or stain on the finger or screen.

Liquid or stains on your fingers or screen will affect the sensitivity of the touchscreen, so it is recommended to clean it with a clean, dry cloth before trying again.

5. Check the film.

If you use a non-original film, it may affect the touch screen effect, so we recommend that you remove the film or go to the customer service center to reapply the film.

6. Replace the standard charger or data cable.

If you use a charger that does not come as standard, it may affect the phone's touch screen function while charging, so it is recommended that you use the standard charger and cable for charging.

7. Restart your phone.

Please restart your phone or force restart your phone to see if it returns to normal.

8. Upgrade the system version.

The new version improves compatibility and stability, and can be viewed by upgrading the system.

If the above methods are invalid after operation, you can bring your mobile phone and purchase voucher to the customer service center for testing and processing, customer service center address: enter vivo official website vivo**app--my-service outlets or vivo official website web version--slide bottom--service support--service network query--select provinces and cities to query the customer service center address. It is recommended to contact ** in advance before going to avoid empty running, plan the itinerary reasonably, and travel safely.

Maybe it's because the phone memory is not enough, it's stuck, you can try to clean up the memory, uninstall the software you don't need, if it still doesn't work, it means you want to buy a new phone.

There are several common reasons why the phone screen does not respond to clicks:

1. There is static electricity on the mobile phone screen.

You need to clean the mobile phone screen, and the static electricity of the mobile phone screen may also cause the touch screen to fail, so you only need to gently wipe the entire screen with your hands.

Second, conflicting or incompatible software.

You can try pressing the lock screen key back and forth a few more times. In many cases, the phone's touch screen fails because of a slow response caused by software conflicts or incompatibilities, so it is possible to recover by pressing the lock screen button back and forth a few times.

3. There is water on your hands or on the screen of your phone.

Wipe your phone and hands clean of water. Nowadays, most mobile phones support wet water operation, but there are also many mobile phones as long as there are water droplets on the mobile phone screen or the mobile phone has water, Qingzao command will cause the mobile phone operation to fail. If you're not sure if that's the cause, you can wipe your phone's screen clean immediately and see if it's back to normal.

Fourth, the mobile phone is stuck.

Because the phone is stuck, running memory.

Too small, etc., the mobile phone screen operation is slow, and it is mistaken for the result of the mobile phone screen failure. At this time, you need to turn off or restart the mobile phone to check whether the mobile phone screen can be used normally.

5. Mobile phone hardware problems.

External force or think that the destruction of the pure damage to the mobile phone caused by the failure of the mobile phone touch screen, which is generally due to the failure of the mobile phone screen caused by the hardware problem of the mobile phone, in this case, the mobile phone can be sent to repair, try to replace the new mobile phone screen.

If you are using a vivo mobile phone, the mobile phone screen does not light up and cannot be turned on

1. Check whether it is caused by low battery power.

After charging for 30 minutes with the standard charger and data cable, press the power button to see if there is a charging screen.

No charging screen: Please replace other chargers and data cables that can charge normally to confirm whether the charger and data cable are abnormal. If there is still no charging screen after replacement, it may be a fault of the mobile phone, it is recommended to bring the mobile phone, charger and data cable, and purchase voucher to the customer service center for testing.

There is a charging screen: Please press and hold the power button to try to turn on, if it can't be turned on, please follow the methods below to continue troubleshooting.

2. Confirm whether the mobile phone has been liquidated or damaged.

Liquid ingress on the phone: If the mobile phone has been automatically turned off, do not try to turn it on, use a paper towel to blot up the liquid, and send it to the local vivo customer service center for testing as soon as possible.

Lost mobile phone: There are unstable factors after the mobile phone is damaged, it is recommended to send the mobile phone to the local vivo customer service center for testing.

3. Force restart the phone, the method of force restart of each model:

Press and hold the top round button for more than 10 seconds to force restart the phone (applicable to NEX 3 NEX 3S);

Models released after September 2017 (X20 and later), as well as new models that will be released in the future: Press and hold the "Power button" + "Volume Down button" at the same time for more than 10 seconds;

Models released before September 2017 (models prior to X20): Press and hold the "Power button" for more than 12 seconds.

Fourth, repair the system.

Enter recovery mode -- install system software -- update the latest version on the network -- OK -- connect the available wifi and charger, and when the upgrade package is detected, click on it"** and install"Update the repair system.

How to enter recovery mode for each model:

1) After the folding screen phone is turned off, you need to press and hold the "Power Button" and "Volume Up Button" at the same time for 5 seconds and then let go, it will enter fastboot, then press the volume down button to move to "Enter Recovery", and press the power button to confirm to enter the recovery mode.

2) NEX 3 NEX 3S: Press and hold the top round button for about a second in the shutdown state, then press and hold the volume up button to enter fastboot mode, press the volume button to move to "Enter Recovery", press the power button to confirm to enter recovery mode;

3) Models launched after September 2017 (x20 or later): Press the "Power Button" and "Volume Up Button" for about 5 seconds in the shutdown state, then let go, enter fastboot mode, press the volume button to move to "Enter Recovery", press the power button to confirm to enter the recovery mode;

4) Models released before September 2017 (before X20): Press the "Power button" and "Volume Up button" for about 5 seconds in the shutdown state and then let go to enter Recovery mode.

Taking the memory card as an example, the reasons and solutions for the mobile phone not responding are as follows:

1. The memory card capacity is too large and the mobile phone cannot recognize it, so you can change the card to a smaller one.

2. The file system of the memory card is not recognized by the mobile phone, and the commonly used file systems are FAT32, NTFS and EXFAT, and the mobile phone can only recognize FAT32 with one code.

3. There is a compatibility problem between the motherboard and the memory card, which cannot be correctly identified and used.

Mobile phones, which belong to mobile terminals, are mobile phones that can be held in the hand. In the early days, it was commonly known as big brother because of its large size, and it has now developed into the 5G era. In April 1973, the American engineering technician "Martin Cooper" invented the world's first mobile phone for civilian use, and "Martin Cooper" has since been known as the "father of modern mobile phones".

Until now, mobile phones have become a very important tool in people's lives, and like a Swiss army knife, they are as versatile as a Swiss army knife and bring people a better life experience.

In addition to its shrinking mass and size, modern mobile phones have become more and more like a versatile Swiss Army knife. In addition to the most basic call functions, the new phones can also be used to send and receive emails and text messages, surf the Internet, play games, take photos, and even watch movies. This was something that the original inventors of the mobile phone did not expect.