The phone will suddenly blur the screen, and the lock screen is unlocking, so ask for help, what s g

If the screen color of the mobile phone is abnormal, such as black screen, splash screen, flower screen, white screen, red screen, etc., it is recommended to:

1.It is recommended to restart the phone to try: Press and hold the power button and the down volume button at the same time for more than 7 seconds to restart the device;

3.If it comes with system software, it is recommended to update the system version of the mobile phone to try: please go to Settings - About the phone (about the device) - Software update (system update) - Update (please back up the data in the device before upgrading).

If the problem persists, it is recommended to bring the purchase invoice, warranty card and mobile phone to the local mobile phone purchase office for repair or to a nearby mobile phone repair shop for repair.

Dear Samsung users:

If the screen color is abnormal, such as a blurred screen, a green screen, or an improper screen color, we recommend that you do the following:

1.Turn off your phone and restart it.

2.If the phone can be used normally, please check whether you use the theme software, and it is recommended to restore the theme that comes with the phone.

Try. 4.If the above operation is invalid, or the operation cannot be continued after the mobile phone screen is blurred, please bring the purchase invoice, repair card and machine to the local Samsung after-sales service center for testing.

1. Restart the device.

Restart the device and see if it resumes.

1) Press and hold the power button of the mobile phone to pop up the "Restart" option to turn it off;

2) Slide down at the top of the mobile phone screen to bring up the shortcut details page twice The bottom of the screen slides up to enter the control center, and click the "Shutdown and Restart" switch;

2. Upgrade the system version.

Please upgrade your device to the latest version to view.

3. The screen appears when running third-party software.

4. Reset all settings.

This action does not delete the software or files, only resets all the settings; For the security of your data, you can back up your important data before the operation.

Note: Go to Cloud Service - Device Cloud Backup - Backup Data Type - System Data - Return - Back to Back Up Now to back up some system settings and desktop layout; Cloud service--Data synchronization--Turn on WLAN, Bluetooth, etc. to synchronize data to cloud service.

5. Service center testing.

If the above methods fail to help recover, the customer service center needs to be tested and processed (customer service center address: enter vivo official website vivo**app--my--service outlets, after-sales outlets--select provinces and cities to query the address of the customer service center);

Tips: It is recommended to bring relevant purchase vouchers (such as: purchase invoice, warranty card, ID card) when you go, and consult the staff of the consulting center in advance to ensure that the staff go again during normal working hours, avoid empty running, and pay attention to safety on the way to and from the service.

In other cases, you can also go to this link.

If you are using a Huawei phone.

If you find that the screen suddenly appears on your phone when you are using your phone, you can troubleshoot it based on the following conditions:

1.Static electricity in the human body when the environment is dry.

Interference with the display signal.

Due to the interference of human static electricity on the display signal when the environment is dry, the mobile phone system has an automatic error correction function, which will return to normal within a few seconds; If it doesn't return to normal, try restarting your phone and confirm.

2.App compatibility issues.

If the screen is blurred when you are using an app (some software may cause blurred screen due to decoding errors in incompatible formats), we recommend that you back up your data in advance, uninstall the app, and then use the app in AppGallery.

Make an appointment for service. Boarding service.

Repair spare parts** inquiry.

Apple mobile phones occasionally have a blurry screen, and it's good to open the lock screen again.

1. First of all, there is the possibility that the cable is broken. Most of the materials of the mobile phone screen are LCD, and the broken cable of the LCD will cause the LCD screen to blur. This one is also more difficult to fix.

2. The second is that the LCD screen itself is broken, such as the surface of the stove is broken, then it must be a flower screen, so it can only be replaced with a new one. 3. Furthermore, sometimes we use our mobile phones to convert from one page to another, and we can't react at once, and we get stuck**, showing the phenomenon of image blurry screen. 4. In order to avoid affecting your daily use, it is recommended to bring your mobile phone to a regular Apple customer service center for inspection and maintenance.

Summary. Hello dear, it's a pleasure to serve you. I am Master Kobayashi, who is engaged in the mobile phone repair industry.

The lock screen interface of the mobile phone is fine, but the screen will be blurred when you go in1System issues. The system glitch of some phones can also cause such problems.

In this case, you can only flash the phone. It can be restored after flashing.

We are pleased to serve you. I am Master Kobayashi, who is engaged in the mobile phone repair industry. The lock screen interface of the mobile phone is fine, but the screen will be blurred when you go in1

System issues. The system failure of some mobile phones can also cause problems such as Futu. In this case, you can only flash the mobile phone.

It can be restored after flashing.

2.Hardware failure. This type of hardware failure is mainly divided into screen hardware failure and motherboard hardware failure.

What needs to be checked for screen hardware failure is the screen spike search cable and the IC on the screenChip. If these two are damaged, the state calendar is generally replaced with the entire screen.

3.Motherboard malfunction due to hardware failure. Your situation is most likely related to the motherboard.

Generally, it is the CPU on the motherboard or the hard disk. You only need to repair the CPU or Shenwu hard drive to solve the problem. In addition, it may also be a problem with the display line, and it is necessary to travel or overhaul the display lead.

If you are using a vivo mobile phone, you can troubleshoot the display screen as follows:

1. Please restart your phone and observe whether it can be used again.

2. The new version of the system has improved the compatibility and stability, and optimized the performance, please go to Settings - System Upgrade (some models are: Settings - My Device - iQOO UI Version) to view the system version information. If it's not the latest version, it's recommended to upgrade the experience.

Reset all settings - reset.

Note: Restoring all settings will not delete any data or files, only all settings of the phone will be restored, some third-party application accounts need to be logged in again, please confirm that it does not affect the use of the software before operating. For the security of mobile phone data.

It is recommended to back up your phone data in advance before the operation. (Access to cloud services.)

Cloud backup of the device.

Backup data type.

System Data - Return - Immediate Backup can back up part of the system settings and desktop layout; Cloud service--Data synchronization--Turn on WLAN, Bluetooth, etc. to synchronize data to cloud service.

4. If you are running a third-party software, it may be caused by the incompatibility between the software and the system, and it is recommended to enter the app store.

5. If the above methods cannot be solved, please back up your mobile phone data in advance, and go to the vivo customer service center with your mobile phone and purchase voucher. Detect.

Dear, I'm glad to answer for you: Take Apple mobile phone as an example, the reason for the blurred screen is 1, the mobile phone is affected by external forces, and the outer screen is indeed no problem, but the inner screen, that is, the LCD screen, is damaged. 2, the mobile phone is flooded 3, and there is a problem with the screen Youling cable.

In fact, in this case, we recommend that you contact the official (within the warranty period of the leather silver), because if it is repaired outside, and then go to the official, it will not be warranted (please remember. If you are interested in going to a small shop outside for maintenance, it is recommended to keep an eye on it, otherwise there is a lack of this and that, and when you go out of this door, people will not burn the grinding feast. It's really not good.,Just search for it in the mobile phone store.,The kind at the top.,What kind of screen change brother.,What kind of mobile phone repair or something......Hope it helps.