How can the vivonexa screen flicker when the screen is black

If the screen of vivonexa flashes when the screen is black, you can troubleshoot the problem by following the steps:

1. Turn off the automatic screen brightness of vivo phone, select settings, click Display, select brightness, and remove the check box for automatic brightness;

2. Turn off the power-saving mode, select the settings, click the power-saving mode, and turn off the background color;

3. Select Settings, click Developer Options, and remove the checkbox for Display Screen Update and Strict Mode;

4. Uninstall the third-party lock screen software or third-party theme;

5. Update and upgrade the latest system, if there is still no improvement, it is generally a problem with the screen hardware, it is recommended to contact vivo mobile phone after-sales verification.

100 times more attentive, 10 points satisfied.

I've also encountered it, shut down, charge, and it's fine.

Your description suggests that you take your mobile phone to the after-sales service center for testing and processing, and the after-sales technicians will handle it properly for you, please rest assured. vivo official ** query the address of the after-sales service center.

How to troubleshoot the black screen of the phone:

1. After confirming whether it is a double-click screen, the phone screen will appear black;

Enter the mobile phone settings -- quick and auxiliary -- intelligent somatosensory -- smart car album can turn on and off the screen -- turn off the screen with double click;

2. Force restart the phone to recover;

Press and hold the "Power Button" + "Volume Down Button" at the same time for more than 10 seconds;

3. Check if there are too many programs running in the background causing a black screen to close the commit;

4. Check whether the storage space is sufficient;

5. Whether it is the latest system, not the latest system needs to be upgraded;

6. Whether the mobile phone has been damaged by liquid ingress;

7. Customer service center processing (customer service center address: enter vivo official website vivo**app--my--after-sales outlets--select provinces and cities to query the address of the customer service center).

The splash screen of vivo mobile phone is caused by an error in the hardware program or software of the mobile phone, you can try the following methods to solve it:

1. Turn off and restart your phone to see if there is still a splash screen.

2. You can factory reset the phone and wait for the restoration to complete to see if there is still a splash screen.

Here's how to do a factory reset

1. Take vivo mobile phone as an example, light up the desktop of the mobile phone, find the selected "Settings" in the red box, and click to enter the next step.

3. Click "Factory Reset" in the red box to enter the next step.

4. Find the red box and select "Reset All Settings", click Open to restore the factory settings of your phone.

3. If the above methods still fail to solve the problem of the mobile phone flashing screen, you can take the mobile phone to the local vivo after-sales service center for testing and processing.

If the screen of the vivo phone is flickering, there may be a problem with the phone system or screen, you can try the following methods to solve it:

1. Press and hold the power button of the phone and select Restart the phone to see if it is restored.

3. If it still can't be recovered, you can take the mobile phone to the vivo after-sales service center for testing and processing, and the address of the vivo after-sales service center can be queried by entering the mobile phone settings - more settings - service outlets and selecting the province and city where it is located.

1. Restart the phone to see if it is restored;

3. If the above answers cannot solve your problem, please take your mobile phone to the vivo after-sales service center and have professional and technical personnel handle it for you.

If the screen of your phone is streaked or smudged, you can try:

1. Press and hold the power button (for the full screen, you need to press and hold the "lock screen button" and "volume down button" at the same time) to restart the phone;

2. Enter the mobile phone settings - detect and update the system in the system upgrade;

3. Go to the mobile phone settings--

4. If your phone has been rooted, it is recommended that you flash the firmware to restore the system first.