What should I do if some areas of the mobile phone s touch screen fail?

If you are using a Huawei phone and the touch screen is partially malfunctioning, you can perform the following steps to troubleshoot the problem:

1.If the ambient temperature of your mobile phone is too low, there may be a problem of local failure of the touch screen, which is affected by the physical characteristics of the screen device itself, it is recommended that you try to keep the mobile phone at an ambient temperature of 0 -35.

2.If the problem persists, we recommend that you back up your important data in advance (third-party apps such as QQ and WeChat need to be backed up separately) and bring your purchase voucher to the Huawei Customer Service Center for testing.

If you are using a vivo mobile phone, the screen failure solution:

1. The screen is not sensitive due to the unclean screen

Use a clean dust-free cloth to wipe the dirt and water stains on the phone;

2. The mobile phone has a film:

If there is a problem of screen failure after applying the film, you can remove the film and use it again for comparison or send it to the customer service center to reapply the film.

3. The screen fails when operating a single software

Go to Settings - Apps & Permissions More Settings - App Management Apps - (All) - Find the Software - Clear Cache Data; Upgrade the software to the latest version, or uninstall and reinstall it.

4. When charging, the screen is not sensitive:

Use the original charger to charge the phone or change to a grounded socket to try charging again;

5. The screen fails due to insufficient running memory

One-click acceleration to clean up the background; Restart your phone.

6. If the mobile phone has static electricity and causes the screen to malfunction temporarily, it can be gently wiped with a damp soft cloth;

7. Data-induced screen failure: Go to Phone Settings - System Management More Settings - Backup & Reset Restore all settings in Factory Reset. This action doesn't erase the data from your phone, it restores all settings from your phone, including:

Set wallpapers, unlock styles, wifi, default programs, etc., and third-party software logged in the phone also need to be re-logged in.

8. Customer service center detection and processing (customer service center address: enter vivo official website vivo**app--my--outlet query or vivo official website web version--bottom down--service support--service network query--select provinces and cities to query the customer service center address.) ）

If you are using a Huawei phone and the touch screen is partially out of order, you can troubleshoot it by following the steps below:

1. If the ambient temperature of your mobile phone is too low, the touch screen may not be sensitive, which is affected by the physical characteristics of the screen device itself, it is recommended that you try to keep the mobile phone and tablet at 0 -35 ambient temperature.

2.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 the screen clean;

3. 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.

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

5. If the above methods still do not solve your problem, we recommend that you back up your important data in advance (QQ, WeChat and other third-party applications need to be backed up separately), and bring your phone, standard charger, data cable, and relevant purchase vouchers to a nearby Huawei customer service center for testing.

Repair spare parts** inquiry.

Make an appointment for service. Boarding service.

If you are using a vivo phone, you can check the following methods:

1. 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. Turn on the talkback mode, the touch screen mode will change, and the screen will display a green frame when touching the screen. 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. There are too many background programs, or there are abnormal programs resident in the background, which may affect the touch screen effect, it is recommended to speed up or clean up the background programs with one click before trying.

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, so it is recommended to uninstall a third party"One-click lock screen"and other types of software.

4. Check whether there is liquid or stain on your 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. If you use a non-original film, it may affect the effect of the touch screen, so it is recommended to remove the film or go to the customer service center to re-apply the film.

6. If you use a non-standard charger, it may affect the touch screen function of the mobile phone when charging, so it is recommended to use the standard charger and data cable for charging.

7. Please restart your phone or force restart your phone to see if it returns to normal. Force restart method: Press and hold at the same time"Power button"+"Volume down key"More than 10 seconds.

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

9. Check whether a single software or all software is not sensitive to touch the screen in a fixed area; A single software is not sensitive to touch in this area: it is generally a reason for software incompatibility, it is recommended to go to the app store to upgrade the software, and at the same time feedback to the software customer service.

All software is not sensitive to touch in the same position: it may be that the screen is faulty, you need to bring your mobile phone to the vivo customer service center for detection and processing.

If the touch screen of the mobile phone is partially out of order, it should be that the screen is broken or there is already a damaged part.

When a part of the screen fails, it proves that the screen is damaged or slowly damaged, and the reason for the failure is the bump that you usually pay attention to, and then the surface does not see the damaged position, but it has damaged the screen, for example, if you fall a little, you can't see the obvious injury on the outside, but the location of the fall is very painful, these two situations are the same. Secondly, it can also be that the quality of the screen is not up to par, and then there will be a local failure slowly, and then it will slowly expand.

How to solve this kind of problem? The touch screen cannot be repaired and can only be replaced as a whole, so in either case, only replacing the touch screen or assembly can solve such a problem. **Depending on the phone.

You can inquire about a few more, and then choose the one that suits you to replace it.

Personally, I recommend that you should take care of your personal belongings to avoid such a situation.

The sensitivity is reduced, or there is a certain problem with the mobile phone screen, or it may be that you have dropped the mobile phone, you can try to restart the mobile phone first to see if it can return to normal, if it still doesn't work, you can only go to the mobile phone store to repair it.

If you are using a Huawei phone and the touch screen is partially out of order, 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 problem persists, we recommend that you bring your phone to a Huawei Customer Service Center with your proof of purchase.

If you haven't backed up your data before, you're at risk of data loss when you detect it.

DearObserve whether there is dirt on the mobile phone screen, etc., such reasons can easily lead to the failure of the capacitive touch screen, and we can clean the mobile phone screen. 2.

Use the blow dryer to blow the phone screen in the middle range, blow it evenly and feel that the screen is hot, and remember to remove the phone battery when blowing. 3.Use the electrostatic electrostatic in the lighter to shock the screen (cover the malfunction with a paper towel stained with water to shock) and change the electric field, not all of which are applicable, so everyone should use them with caution.

4.Use transparent glue to keep pasting and tearing at the malfunction until the screen regains touch, and pay attention to holding the phone steadily when using this method to prevent the phone from falling. 5.

There is also a situation where the phone is faulty internally, you can try to restore the factory settings. 6.There is no way to troubleshoot any of the above, so it is best to take it to the repair point for repair.

Questions. There is no response to how to restore factory settings below.

The lower half is not responding, the above is good, pro can Oh Force to press the shutdown button for more than ten seconds to shut down2After shutting down, press and hold the phone volume up button or down button + shutdown button at the same time until you enter recovery mode3 and restore factory settings according to the prompts.

Questions. There is no reaction at all in the middle.,Restore factory settings.,The information inside is not nothing.,The main thing is to have the data inside.,There's no below.。 The reaction can't be eliminated, so I suggest you take it to the repair shop to have a look.

You're not talking about the top left corner, are you? Most people feel this way, and the software developer wants you to stay on the interface for a while longer, and it's not really malfunctioning. If not, you will have to go for maintenance.

If you are using a vivo mobile phone, you can switch to other software interfaces to see if the display screen is abnormal, and the same is true for the eggplant, you can bring your mobile phone, regret your ID card, and a valid purchase voucher to the service center for processing, and enter the browser to search for vivo official website - service - service center - view all - select the province and city to query the address of the local service center and the contact party.

First of all, we must know whether it is a problem with the system software, and see if the appearance is damaged If not, it is a touch screen problem.