Huawei touchscreen mobile phone can t touch in the middle, what s going on

If the screen of your phone is damaged and the touch is not sensitive, or if you have replaced an unofficial screen, it is recommended that you back up your data and bring the purchase receipt to a Huawei after-sales outlet for maintenance.

Water, sweat, dirt, etc. on the screen will affect the screen touch response, wipe your hands and phone screen clean. If the screen film is too thick, it is recommended to replace the film with a thickness of no more than millimeters.

If charging with a non-standard charger and cable will affect the phone's touch screen functionality, it is recommended to use the standard charger for charging.

If there is a strong electromagnetic field (microwave oven, induction cooker, power station, etc.) in the vicinity, it is recommended to change the environment of use. Abnormal ambient temperature will cause abnormal screen display and touch function (above 50°C or below -20°C).

Too many applications in the background cause the system to freeze, which will make people mistakenly think that the screen is not sensitive and the screen is out of order.

The new version of the system will optimize some compatibility issues, it is recommended to back up the data and upgrade to the latest version of the system.

If you exclude the above external environmental factors and software factors, if there are still abnormalities, you can do the following operations to troubleshoot:

Open Settings > About Phone, and then tap the version number continuously, the system prompts that it is in developer mode, enter Settings > Developer Options to open two options: Show touch (show tap operation feedback) and pointer position. When turned on, all touch operations can be seen with white dots and crosshairs on the screen.

If the touch screen is not sensitive again, and there are white dots and crosshair feedback on the touch screen, it is a software stuck problem, which can be recovered by cleaning up the background, cleaning the memory, restarting the phone, etc.

If there is no white dot or crosshair feedback when touching, it can be judged as a screen problem, and it is recommended to check whether the screen is affected by external interference.

If you can't restore the screen after locking the screen or restarting the phone, we recommend that you back up your data and bring the purchase receipt to a Huawei after-sales branch for maintenance.

Is it completely untouchable, or will it be possible to touch it after a while? If it can't be touched at all, it must be a broken screen,If the touch screen fails during this time, and after a period of time, it can be leakage,This situation is generally used at willThe output power is too high or the line of the mobile phone cable port is loose,To solve this situation, you can turn off the battery and install it for a few minutes to achieve the purpose of temporary solution,If you want to solve it fundamentally, you have to disassemble the machine and change the cable。

Proofread it and try it If it doesn't work, the phone is broken It's also possible that your phone is in the water Ciao I was in the water last time I passed it like this Then take a hair dryer and blow it on the keyboard of your laptop for more than an hour Oh The temperature is high.

It's an issue with the screen. Send it to the manufacturer for inspection and repair, and your phone still has a warranty. Hope you can help you ask for a good review.

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.

2. Software conflicts or incompatibilities.

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 that will cause the mobile phone operation to fail as long as there are water droplets on the mobile phone screen or the mobile phone has water. 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 mobile phone is stuck, the running memory is 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 damage 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 your phone has a partial failure of the touch screen, you can troubleshoot it by following the following methods:

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.

The reasons why the touch screen in the upper left corner of your Huawei phone fails are as follows:

1. The hands or touch screen are not clean and dry.

When operating the touch screen, please keep your hands and touch screen clean and dry, otherwise it may cause the touch screen to become unresponsive.

Second, there is a problem with the self-calibration of the touch screen.

Press the power button twice in a row to re-light the screen to allow the touchscreen to calibrate itself, and then see if the touchscreen responds.

3. The mobile phone is charging, and the touch screen may not respond normally due to the current current.

Use the standard charger whenever possible. If the touchscreen still doesn't respond when using the standard charger, stop charging and check if the touchscreen responds.

4. Third-party apps are not compatible with mobile phones.

If the touch screen is unresponsive when running a certain third-party app, it may be caused by the third-party app being incompatible with the phone. Please uninstall the app or back up important data and restore the factory settings.

5. The underlying driver of the system is abnormal.

If there is no response at the same location of each interface when performing different operations, it may be caused by the underlying driver abnormality of the system, or the touch screen failure or other undesirable abnormalities. Please bring the purchase invoice to the service branch for maintenance.

Hello, here is all I have, I hope it can help you. [Smile] If the touch screen of the mobile phone fails, you can try the following methods: to ensure that the touch screen operation is correct, the finger touches the button or icon accurately when clicking, and the finger keeps in contact with the screen when sliding.

1. In order to prevent the application icon from accidentally touching the top when clicking the virtual button, a small touch blind area is set at the top of the virtual button. At the same time, there is also a touch blind zone in the middle of the three navigation bars. In addition, in order to prevent the application from being launched by mistake, when you click the icon on the desktop to open the application, you need to click to the middle of the application icon to launch the application.

2. When you click the virtual button quickly and continuously, it will not respond to the occasional click. This is a native Android design, in order to avoid accidental touches, sometimes it does not respond to navigation bar actions. It is recommended not to click too fast continuously when operating the virtual buttons.

3. When operating with one hand, the palm of the hand will be in contact with the edge of the screen, resulting in the thumb not being able to operate the screen, and the touch screen is not working. 4. When the fingers are sweaty after using the mobile phone for a long time, the screen is dirty or stained with water stains, and when the fingers or the screen are stained with water droplets. It is recommended to dry your fingers in time, clean the screen regularly, and keep the screen clean and dry.

5. Check if the glove mode is on. Glove mode will increase the sensitivity of the touch screen, if you don't need to use it, it is recommended to turn it off. 6. You can check whether the screen film is thicker.

It is recommended to replace the film with a thickness of no more than millimeters. 7. Some third-party software, such as "one-key lock screen", will conflict with the lock screen that comes with the system, resulting in the phenomenon of screen jumping, such as jumping to the lock screen interface, camera interface, etc. It is recommended to uninstall third-party software such as "one-click lock screen".

8. It is recommended to restart the phone. Too much software running on the phone will cause the touch screen to become unresponsive. 9. You can factory reset your phone, or upgrade your phone to the latest version.

The touch screen of Huawei mobile phones is partially out of order, which may be due to a problem with the touch screen of the mobile phone, or the touch screen. The internal capacitor resistance is already problematic before it can be caused.

If the touch screen of the Huawei mobile phone suddenly loses and suddenly feels partially malfunctioning, it must be that the system of the mobile phone is stuck, you can re-um, start the phone and try it, if it still fails, it means that the mobile phone is broken.

If the touch part of the mobile phone fails, there may be a problem with the touch screen, in this case, you can change the touch screen. It could also be that there is a problem with the wiring that connects the touch screen.

The touch screen of Huawei mobile phones is partially malfunctioning. The explanation is that the phone system is faulty and damaged. That's why the touch screen is not sensitive.

If the screen of the Huawei mobile phone is partially out of order, then it must be that the screen of the Huawei mobile phone has been damaged, and if the screen fails like this, of course, it can no longer be used, and the screen must be replaced.

Maybe there's something wrong with your phone, or it's broken, and you should go. The repair shop repairs it to see if there may be something wrong with your phone, or if it is broken, you should go there. Fix it down and see what the cause is.

When this happens, it is likely that the screen is broken, and you can only use the phone normally if you replace it.

1.When charging, the touch fails or the screen jumps Confirm whether you are using the Huawei Standard charger and data cable, if not, please replace the standard Standard charger and data cable to see if they are normal; If you use a Huawei standard charger: Please confirm whether the tempered glass film is pasted, and the screen will be lowered appropriately when the phone is charging.

2.Lag when playing the game, touch failure Please make sure the network environment is good to play.

If your phone has a partial failure of the touch screen, you can troubleshoot it by following the following methods:

1.If the ambient temperature of your mobile phone is too low, there may be a 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 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 wipe the screen clean and try to prevent it from collapsing.

4.If your mobile phone is suddenly unresponsive during normal use, please press the power button and 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 mobile phone touch screen is working normally;

If the recording and closing screen function is not enabled, please press and hold the "power button" for more than 10s to force the phone to restart, and the fault does not recur, then the phenomenon is not a touch screen problem.

If the above methods still do not solve your problem, we recommend that you back up your important data in advance (third-party applications such as QQ and WeChat must 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.

Boarding service. Huawei Customer Service Center.

Repair spare parts** inquiry.

Basically, it is caused by the hardware failure of the screen.,It is recommended that the landlord can restart the mobile phone to try.,No, you can only detect the screen after after-sales.。

Answer: If the screen of the Huawei phone is out of order, the situation in your question will appear. You can do a simple detection by yourself: open the SMS input interface, switch the input method to the handwriting full-screen input state, and use your fingers to continuously draw straight lines all over the screen, if there is an area that can't draw a straight line, it is the area where the screen fails.

If you can determine that the phone screen is malfunctioning:

1. If the mobile phone is still within the warranty period, it can be directly sent to the warranty. Generally, it can be repaired and returned to your hands within 15 working days, and the warranty point will provide a spare machine for customers to use during the repair period. In addition, the work order after the warranty must be kept, because as long as there are two warranties, it is possible to request a new machine.

Second, if the mobile phone has passed the warranty period, it can:

Send it to a repair shop for repair, the mobile phone screen needs to be charged, and the repair shop may have a higher price, generally dozens of dollars.

Hope it helps.

What should I do if the touch screen of my Huawei phone is partially out of order? I think it may be that the screen of the Huawei phone is too dirty. Li Qing may be fine after wiping it with an alcohol cotton, and he will not fail.

Most of the touch screens of Huawei mobile phones are out of order, how about you change the touch screen at this time?

If Huawei's touch screen is partially out of order, this should be a fault in his cable, and you can go to the after-sales service to replace a screen cable.

The touch screen of the Huawei mobile phone screen is out of order, and there is generally no repair. It is that the capacitive touch screen has been short-circuited, and only by replacing the entire screen can the problem be solved.