How can I restore the color of the screen of my Huawei phone when it suddenly turns black and white?

The phone becomes a black and white screen, and the color display is not normal, you can check it as follows:

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.

May I ask how to restore the color of Huawei mobile phone when it suddenly turns black and white? In general, you can take the following actions for this object. It turns out that the mobile phone also has a black and white mode, and the mobile phone interface will become a different black and white after opening, which has a bit of ink painting flavor, and it is quite individual.

In addition, even the **of** is also black and white, there is a "retro" feeling, if you want to experience what black and white TV was like in the late 70s and early 80s, you might as well turn it on and take a look. Both Android and iPhone can be turned on.

Android phone into black and white mode method.

Open your phone's [Settings], find [Developer Options] - [Simulated Color Space], and select [Full Color Blindness]. After setting it up, go back to the phone interface, and you will find that the phone has turned black and white.

Some people may not be able to find the [Developer Options] of the phone, click the [Settings] - [About the phone] - [Version number] of the phone, and click the version number 7 times in a row to open the [Developer Options]. The number of clicks may vary depending on the brand and model of the phone, but the method of opening is basically the same.

When the phone turns on [Total Color Blindness], it's not just the screen of the phone and the icons of various apps that turn black and white. Open any ****, you can find that the ** on the phone ** is also black and white.

If you want to exit black and white, select Disabled in the Simulated Color Space.

To enter the black and white mode on the iPhone, click the phone's [Settings] - [General Options] - [Accessibility] - [Display Adjustment], and then turn on the [Color Filter] option, after opening, the default check is [Grayscale], if you don't manually check the [Grayscale].

Just like Android phones, the iPhone turns black and white when the feature is turned on. All the content opened on the phone, such as the ****, the web page you browse, etc., will also turn black and white.

If you want to change back to color, turn off the [Color Filter] option.

The professor has something to say.

It is said that after the mobile phone is turned to black and white, it can also effectively quit the addiction to the mobile phone, because compared to the gorgeous screen.

How to adjust the black and white of the mobile phone screen.

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 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.

Step 1 is to restart your phone. If you restart the phone and it doesn't recover, you can recall what you did before the screen turned black and white, whether there was an app or something, and if there was, you uninstall it.

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If it is not found, it means that the mobile phone does not support this function, check other scenarios)5Check 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 Developer Options, check if the Mock Color Space switch is turned on, you can do the following: Go to Settings, search for and tap Mock Color Space, and select the Mock Color Space status as Disabled (Off).

Hello, according to your problem, the phone suddenly has a black and white screen, and the color display is not normal, you can troubleshoot 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:

You can first check to see if your phone has dark mode turned on.

On your phone, tap to open Settings. 2.Click to open the options Display and Brightness. 3.Open the interface and find the option Dark Mode.

So you can turn it off, and you'll see if that's going to happen?

If the phone suddenly has a black and white screen and the color display is abnormal, you can troubleshoot it by the following methods:

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:

Hello. The Huawei phone screen turns black and white. Don't figure it out on your own.

Don't do a factory reset. Personally, it is recommended to go to Huawei's official customer service for a comprehensive inspection and repair the screen failure. The official customer service has professional system software and maintenance tools.

And the official customer service is both safe and secure. Some suggestions. Wish.

The color of the screen of the Huawei mobile phone suddenly became black and white,Then you have to adjust it back,You can first find the screen display in the phone settings to see if there is no color adjustment,If not,Then you can restore the phone to factory settings first,It's really not okay to only use the computer to flash the machine。

The screen of the Huawei phone suddenly turns black and white, it may be that when you pull the phone down, you can click on the reading mode, you can pull the phone down and turn off the reading mode.

The screen color of the Huawei mobile phone suddenly turns black and white, you can try to turn off the phone and restart the phone first, if it is still the case, then you need to go to the repair center to detect the problem.

It seems that there is a mode that can be changed to black and white, you take a look at the settings on that phone to see if the mode has become something else, you can turn it back to him.

You should have set up your own eye protection mode, so it's all black and white. You can change it back in the display of your phone's settings.

Turn off the phone first and try it, then turn it on to see if it returns to normal, if the boot and shutdown can't return to normal, take it. Professional maintenance personnel take a look and let them solve it.

First, find the settings on the desktop and click Open;

Then find Display & Brightness in Settings and click Turn On;

After entering Display & Brightness, tap Dark Mode;

First of all, restart the phone, if the situation still hasn't changed, re-upgrade the system, or if there is a problem, you have to go to the after-sales test.

That must be the healthy use of mobile phones, you just give time to use mobile phones healthily.

It should be the Reading Eye Light mode or the Night mode, and you can change it from the settings.

Only a reboot is possible, and then it is best to check for the wrong virus.

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 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 whether the "Sleep Time" and "Downtime" of healthy use of the phone are enabled

If you set the "Sleep Time" or "Downtime" for healthy use of your phone, and turn on the switch that grays out the screen, 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 eBook Mode is turned on

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.

Hello. The screen color of Huawei phones changes to black and white. Don't figure it out on your own.

Don't do a factory reset. There is a possibility of system failure. Personally, we recommend going to the Huawei official customer service center to check and fix the screen.

The official customer service has professional system software. And the official customer service is both safe and secure. Some suggestions. Wish.

1. In Settings, tap About Phone. 2. Click the version number several times in a row to enter the developer mode. 3. Go back to the Settings menu and click Developer Options in System & Updates.

Questions. And then what.

It's good to update it.

Questions. Or is it like that?

Can you take a screenshot?

There's one inside.

Simulate spatial colors.

Just turn it off.

Questions. Simulated space color in which to find, thank you.

It's right inside the developer options.

Questions. The problem is that I can't find a developer option.

1. In Settings, tap About Phone. 2. Click the version number several times in a row to enter the developer mode. 3. Go back to the Settings menu and click Developer Options in System & Updates.

Find the simulated space color.

This should be turned on the color filter function, go to the settings to find the color filter function, turn it off, if you can't find it or can't solve it, restore the factory settings.

In this case, the color filter function is turned on. Go to the settings and find the color filter function, turn it off, and you're done. Or a factory reset.

It may be that you have used the color filter function, and you can disable it after finding it from the settings, but it is really not possible to restore the factory settings.

Kiss! I've tried all of these, but it still doesn't work.

Are you turning on the color filter function?

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

1.If the screen is grayed out, you may have 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 tap E-book Mode, turn off E-Book 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.

Make an appointment for service. Boarding service.

Repair spare parts** inquiry.