Modern mobile device interfaces, including the shell MIUI And the new HyperOS, which offers users a wide range of personalization, where the dark theme is central. Many owners of Xiaomi, Redmi and other smartphones. POCO specially activate this mode to reduce the load on the eyes in the evening or to save battery power on the body. AMOLED-However, it happens that the function is activated accidentally, does not work correctly or simply does not correspond to the current preferences of the owner of the gadget.
The need to return a light interface can be triggered by a variety of reasons, from the banal desire to see brighter and richer colors to problems with text readability in bright sunlight. Sometimes users confuse the system dark theme with a color inversion mode or an activated night filter, which creates a negative effect and makes using a smartphone extremely uncomfortable.
You need to understand that the interface algorithms may differ from firmware to firmware, and if older versions of Android had different menus, current builds of MIUI 14 and HyperOS made the design logic more linear and clear, and we'll look at standard disablement methods, advanced settings, and specific problems when the system sticks in the dark.
Standard shutdown via the settings menu
The most obvious and reliable way to bring back the light interface is to use the regular system settings menu, and in most cases, this is where the problem is solved, because this is the main switch that controls global display parameters, and first you need to unlock the device and find the Settings icon on the desktop, which usually looks like a gear.
Once you log in, you should scroll down to the section called Screen in Russian localization, and this section contains all the key parameters related to brightness, refresh rate, and of course, the theme. Clicking on this item will take you to the display control menu, where you need to find the "Theme" or "Dark Mode" line, depending on the translation version of your system.
- 📱 Open the Settings app on the main screen.
- ⚙️ Go to the Screen or Display section in the list of parameters.
- 🌓 Find the Dark Theme switch and put it in an inactive state.
- ✅ Make sure the interface is immediately switched to light.
Importantly, in some versions of the MIUI shell, the switch can be directly in the notification curtain. If you don't want to go into the deep menu, just swipe down from the top edge of the screen to open the control center. There's often a tile called Dark Mode or a corresponding icon (crescent or sun) that instantly changes the subject, which is especially convenient for quick access.
Setting up an automatic schedule and timers
A common reason for black backgrounds to suddenly turn on is the activated automatic schedule switching function. Xiaomi allows you to set the dark theme to turn on at certain times of the day, for example, at sunset or at a user-defined timer. If you notice that the theme turns on itself in the evening, then this setting is active.
To check and change these settings, go back to the Settings menu → Screen → Dark Theme. At the bottom of the screen or under the main switch should be the option “Schedule” or “Automatic”. When you click on it, a window will open where you can see the set time intervals, you can completely disable automation or adjust the start and end times of mode.
⚠️ Note: If you have local time enabled (dusk to dawn), the system will use geolocation data to determine the switch time. Make sure that geolocation services are working correctly, otherwise the topic may not be on time.
Also, check the settings under Digital Well-Being or Sleep Mode. Some "digital detox" scenarios may force a dark theme to be included at a given time to reduce visual stimulation before bedtime. Disabling these scenarios will also help bring back a static light interface if you don't plan to use the phone's limiting features.
☑️ Checking schedule settings
Color inversion mode and special features
There's a situation that users often mistake for a dark theme turned on, but it's actually a color inversion mode, and in this mode, the colors on the screen change to the opposite: white turns black and black turns white, and the colors of photos and videos are also distorted, becoming negative, a feature in the "Special Opportunities" section for people with visual impairments.
If your screen looks like a negative photo and a standard disabling theme doesn't help, check your availability settings. Go to Settings → Advanced Settings → Special features. Here you need to find the section related to the display or vision and make sure the Color Inversion switch is off. It's also worth checking if the Classic Style Inversion is activated, which changes colors more gently but still distorts the picture.
Sometimes this function is activated by randomly pressing the key combination. In the special feature settings, there is a "Special Opportunity Shortcut" or "Hot Keys" option. If it's assigned to enable color inversion by long pressing the power or volume button, you could accidentally start this mode by pulling the phone out of your pocket. Turning off the hot keys will prevent similar incidents in the future.
| Function | Impact on the system | Where to turn off | Visual effect |
|---|---|---|---|
| Dark subject matter | Change the background of applications to black, text to white | Settings → Screen | The interface is dark, the photo is unchanged |
| Color inversion | Changes all colors to opposite (negative) | Special facilities | All colors are distorted, the photos look like a negative. |
| Reading mode | Makes the screen yellow/sepia | Settings → Screen | Warm shade, decrease in blue spectrum |
The Impact of Third-Party Themes and Designs
The MIUI shell and GetThemes store allow for a dramatic change in the system's appearance. If standard methods didn't help, perhaps the problem lies in the installed third-party theme. Many author's themes have their own implementation of dark mode, which can conflict with system settings or force black backgrounds regardless of global parameters.
To check this version, you need to open the Themes app (an icon with a brush or a square) go to the user profile (usually the person icon in the corner) and select My Themes. Here you will see a list of all installed designs. If any third-party theme is active, try switching to a standard Classic or Default theme, which will return all visual elements to factory status.
Why can side topics be glitzy?
It’s also worth mentioning the Adaptive Colors feature in some themes, which may try to adjust the interface’s color gamut to fit wallpaper or time of day, sometimes leading to unwanted dimming of individual elements. If you want to use a custom theme but no dark mode, make sure that the theme settings (if any) are disabled.
Resetting display settings and eliminating bugs
In rare cases, a software failure can cause the interface to stick in dark mode, which can occur after a system update fails, a systemUI failure, or a conflict of installed applications, if the switches are working but nothing visually changes, or if the settings are resetting themselves, a deeper approach is required.
The first step is to clear the cache of the system applications that control the interface. Go to Settings → Apps → All applications. Find the Topics, Wallpaper and System Interface (or System Launcher) listings. You need to select Memory and click Clear Cache for each of them. Fear not, it won't delete your personal data, but it will reset temporary files that may have caused a display error.
- 🗑️ Clear the Themes app cache through the App Management Menu.
- 🔄 Restart your device in Safe Mode to check for third-party conflicts.
- 🔍 Check for system updates in the About Phone menu».
- 🛠️ In extreme cases, reset all settings (not data!).
⚠️ Warning: Reset Settings will return all phone settings to factory settings, including Wi-Fi, Bluetooth and calls, but save your photos and contacts. Make sure you understand the difference between a reset and a full data reset).
If the problem persists even after rebooting and clearing the cache, there may be a bug in a particular firmware version, in which case it is worth checking for MIUI or HyperOS updates. Developers often release patches that fix interface errors. Go to Settings → About Phone and click on the system version to check for new versions of the software.
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Before performing any serious resetting actions, back up your important data to the Mi Cloud or your computer to protect yourself from accidental loss of information.
Specifics of models with AMOLED and Always on Display
Owners of Xiaomi smartphones with AMOLED-matrixes (for example, the Mi series, Xiaomi 11/12/13/14, many Redmi Note models) should be aware of the features of the Always On Display (AOD) feature. This mode constantly displays time and notifications on the screen off. Although this is not quite a “dark theme” in the classical sense, a black background with bright elements can be perceived as part of the dark design.
To turn off or configure this mode, go to Settings → Always on screen and lock. Here you can completely disable the function or adjust its schedule to keep the screen from burning all the time. Also, this menu often contains an AOD style setting: some styles can be completely black, which visually merges with the dark theme of the interface.
Besides, on AMOLED-In the case of a dark theme, it really saves energy, because the black pixels just turn off. If you turn off the dark theme for aesthetics, be prepared for slightly higher battery consumption. However, on modern processors and optimized shells, the difference may not be as significant as some sources advertise.
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Turning off the dark topic on AMOLED-screens may slightly increase battery consumption, but makes the interface more contrasting and familiar for day use.