How to adjust the screen of Huawei mobile phones without color

If you are using a Huawei phone and your phone turns into a black and white screen and the color display is not normal, you can troubleshoot it by performing the following steps:

1.Check if the sleep time for healthy use of the phone is turned on Downtime function: Settings > Healthy use of the phone > Sleep time Downtime, when this setting is turned on, when the phone reaches the set sleep time, the screen will turn black and white.

2.Check if the eBook mode is turned on:

3.Check if the color correction switch is turned on:

4.Check if the color inversion feature is turned on:

5.Check to see if Dark Mode or Dark Power Saver** is turned on.

Go to Settings > Battery > Dark Power Saver**If the switch is on, turn off the switch. (If it is not found, the mobile phone does not support this function, check other scenarios).

6.Go to Developer Options and check if the Mock Color Space switch is turned on, you can do the following:

7.If none of the above troubleshooting resolves, you can try restoring all settings. If the problem persists after all settings are restored, we recommend that you back up important data in advance (QQ and WeChat need to be backed up separately) and bring your purchase voucher to the Huawei Customer Service Center for testing.

Find the display option in the settings of your Huawei phone, tap it to adjust the color level of the screen, and some other display configurations of the screen can be adjusted.

What should I do if my Huawei phone becomes black and white without color?

If your phone turns into a black and white screen and the color display is not normal, you can troubleshoot the problem by performing the following steps:

1.Check if sleep time for healthy phone use is turned on.

Downtime function: Settings > Healthy use of mobile phones > Sleep time Downtime, after turning on this setting, when the phone reaches the set sleep time, the screen will turn black and white.

2.Check to see if the eBook is open.

3.Check if the color correction switch is turned on:

4.Check whether the color reversal function is turned on

5.Check to see if Dark Mode or Dark Power Saver is turned on**.

Entering the settings > Battery > Dark power saving**If the switch is on, turn off the switch. (If it is not found, the mobile phone does not support this function, check other scenarios).

6.Go to Developer Options and check if the Mock Color Space switch is turned on, you can do the following:

7.If none of the above troubleshooting resolves, you can try restoring all settings. If the problem persists after all settings are restored, we recommend that you back up important data in advance (QQ and WeChat need to be backed up separately) and bring your purchase voucher to the Huawei Customer Service Center for testing.

Hello friends, if your mobile phone becomes a black and white screen, and the color display is not normal, you can check it according to the following methods:1Check if the sleep time for healthy use of your phone is turned on Downtime:

Settings > Healthy use of the phone > Sleep time Downtime, after turning on this setting, when the phone reaches the set sleep time, the screen will turn black and white. 2.Check if the eBook mode is turned on:

Go to Settings, search and tap E-book mode, and turn off e-book mode (if it is not searched, it means that the phone does not support this function, check other scenarios). 3.Check if the color correction switch is turned on:

5.Check if Dark Mode or Dark Power Saver** Go to Settings, search for and tap Dark Mode, and if the switch is on, turn it off. (If it is not found, it means that the phone does not support this function, check other scenarios) Enter Settings > Battery > Dark Power Saving**If the switch is on, turn off the switch.

If it is not found, it means that the mobile phone does not support this function, check other scenarios)6Go to the developer options, check whether Tongdong has turned on the simulated color space switch, you can do the following: go to Settings, search and click on the split wheel to learn about the simulated color space, and select the simulated color space status as Disabled (off).

7.If none of the above troubleshooting resolves the issue, you can try restoring all of your travel settings. If the problem persists after all settings are restored, we recommend that you back up important data in advance (QQ and WeChat need to be backed up separately) and bring your purchase voucher to the Huawei Customer Service Center for testing.

Hope mine is helpful to you!

If your phone's screen turns off-white, here's how you can do it:

1.If the screen is grayed out, you can set a sleep time for healthy use of your phone.

When the time limit is reached, the screen will turn gray and some app icons on the desktop will be dimmed. It is recommended that you turn off this feature. Closure Method:

2.If the screen turns gray, you may be opening an eBook.

mode, when turned on, the screen will be grayed out for reading and text scenes, if you don't need it, you can turn off this function. How to turn off: Go to Settings, search and click on eBook mode, turn off late or close eBook mode.

3.If the troubleshooting doesn't fix your issue, you can try resetting all settings on your phone.

If the problem persists, it may be the screen itself, so please back up important data (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.

Huawei Customer Service Center.

Boarding service. Make an appointment for service.

Did you turn on the e-book mode? You go into the context of the system and take a look. Or use a voice assistant.

If your phone turns black and white, you can troubleshoot it by performing the following steps:

1 Check to see if Dark Mode or Dark Power Saver** is turned on

When you turn on Dark Mode or Dark Battery Saver**, the screen background changes to a dark tone. It is recommended that you turn it off. Closure Method:

Method 2: Go to "Settings > Battery > Dark Power Saver**", if the switch is on, turn off the switch.

If you don't see Dark Mode or Dark Battery Saver**, your phone doesn't support this feature, so please check other scenarios.

2 Check if "Sleep time" for healthy phone use is turned on.

Downtime"If you set the "Sleep time" and "Downtime" for healthy use of your phone, and you turn the screen gray switch, the screen will turn gray when the time limit is reached. It is recommended that you turn off this function (some models do not support the screen gray switch during downtime). Closure Method:

Go to "Settings > Healthy use of mobile phone > Sleep time" and "Downtime", and turn off the screen gray switch.

3 Check if you have opened the eBook.

4 Check that the "Color Correction" switch is turned on.

"Color correction" is to help friends with weak eyesight to identify the screen color more conveniently, and people with normal vision may feel that the screen color display is abnormal after turning it on. You can turn this feature off if you don't need it. Closure Method:

5 Check that the "Color Inversion" feature is turned on.

Color Inversion" to change the color of the text and background displayed on the screen. When turned on, the phone will turn into white on a black background. You can turn this feature off if you don't need it. Closure Method:

6 Check that Mock Color Space is turned on

7 If none of the above troubleshooting resolves, you can try resetting all settings on your phone.

If the problem persists, please back up your important data in advance (third-party communication applications need to be backed up separately), and bring the purchase voucher to the customer service center for testing and processing.

Why is this happening so much on Huawei phones now? You go into your phone and even find the system update, go in and find the developer options, you find the analog color space there, and see if it's not even turned off, just turn it off.

What should I do if my Huawei phone becomes black and white without color?

5. Finally, when you return to the desktop of your phone, you can also see that the icons and apps on the desktop have returned to normal color mode.

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Why doesn't Wang Wei's mobile phone have a color?,How to adjust this, set it through the background of the mobile phone.,Just set this color.。 Just adjust it and debug it.

First of all, open Huawei's settings function, and then find the place to find the color in the display and brightness, and you can adjust the color well.

There is no color in the mobile phone, how to adjust this, you can readjust it from the settings.