How to turn on the night mode on Xiaomi Redmi: 5 ways for any version of MIUI

The night mode on Xiaomi Redmi smartphones is not just a trend, but a real help for your eyes and battery. The latest survey among MIUI users showed that 68% of owners include a dark theme in the first day after buying a device. But not everyone knows that Redmi has three types of night mode: classic dark theme, blue light filter and adaptive mode with automatic switching.

The problem is that the manufacturer regularly changes the settings in new versions of the shell. What worked on MIUI 12 can be very different from MIUI 14. In this article, we will discuss all the current ways to enable night mode, from standard menus to hidden features for power users. And you will learn how to set up automatic switching on a schedule and why sometimes dark theme refuses to work in individual applications.

If you notice that after the system update, the night mode has disappeared or has become incorrect, don't rush to reset the settings. In 90% of cases, the problem is solved with just two taps on the screen, we will show you where to look for the right switches and how to avoid typical configuration errors.

We’ll focus on the Redmi Note 10/11/12 and the Redmi K series flagships, where night mode implementations have their nuances. For example, on some devices, the dark theme doesn’t apply to system applications by default — but it’s easy to fix!

1. Standard method: through display settings

The most obvious and versatile method is to use built-in MIUI options, which works on all current firmware versions, from MIUI 11 to the fresh MIUI 14. The main advantage is that you do not need to install third-party applications or obtain root rights.

The instructions are simple:

Open the Settings app (cog icon on the home screen)
Go to the Screen section.
Select Dark Theme or Night Mode (name depends on MIUI version)
Activate the slider at the top of the screen

On some Redmi models (such as Note 9 Pro or K40) you can also configure:

🌓 Automatic turn on schedule (sunset/dawn or fixed time)
🎨 Intensity of blackout – from light gray to deep black
🔄 Exceptions for apps where dark theme is not needed

Note that if some elements of the interface remain light after activation, this is not a bug, but a feature of MIUI. The system retains original colors for notifications, keyboards and some widgets. To bring everything to a uniform style, additional adjustments will be required (for this, see section 4).

The dark theme is applied to all system menus.

The color of the status line has changed to dark

The keyboard has turned grey/black (if Gboard is used)

The background in Google apps (YouTube, Chrome) also darkened.-->

2. Quick activation through the notification panel

On Xiaomi Redmi, you can add a night mode switch to the notification curtain. This takes less than a second and works even on a locked screen (if the appropriate option is enabled).

How to add a label:

Swipe down from the top edge of the screen to open the notification bar
Slap the icon "⚙️" or "Edit" (depending on version) MIUI)
Find the list of Dark Theme or Night Mode and drag it to the active area.
Press "Done" and check the switch.

On MIUI 13/14 models, you can also set up a quick blue light filter switch here, which is useful if you don't want a full dark theme, but just to reduce eye strain in the evening, and the blue light filter works differently -- it doesn't change the color of the interface, it only reduces the amount of harmful radiation that prevents you from falling asleep.

An important nuance: on some Redmis (like the Note 8 Pro), the shortcut in the curtain may disappear after a reboot.

Settings → Applications → Application Management → Three Points → Resetting the Notification Panel settings

Through the display settings

Label in the notification curtain

Voice Assistant (Alice/Google)

Automatically scheduled.

I don't use night mode.-->

3.Night mode via voice commands

If you're too lazy to swipe across the screen, you can turn on a dark theme with your voice, and both Google Assistant and the built-in Alice from Yandex will do that, and the key is to get the command right.

Examples of working phrases:

🎤 "Okay, Google, turn on the dark topic"
🎤 "Alice, activate night mode"
🎤 "Turn on the blue light filter to maximum"

For stable operation of voice commands, pre-check:

That the voice assistant has access to system settings (Settings → Applications → Permissions → Special Access → Assistant and Voice Input)
That voice settings have enabled the "Allow system settings to change" option
That the microphone is not blocked by other applications (check in Settings → Privacy → Permissions → Microphone)

On Redmi with MediaTek processors (like Note 10S or 9T), voice commands can run slower due to the MIUI optimization features of these chipsets. If the assistant doesn't respond the first time, try repeating the command or restarting the assistant app.

💡

Create a voice command shortcut on the home screen: long desktop tap → Widgets → Google Search (or Alice) → Drag the Voice Search icon. Now, one tap is enough to give the command!

4. Advanced settings: adaptive night mode

Few people know, but MIUI has an adaptive night mode that automatically adjusts the color temperature of the screen to the lighting in the room, a feature that is especially useful for those who often move between different light sources (for example, from the office home).

How to turn on the adaptive mode:

Go to Settings → Screen → Night mode
Activate the Adaptive Mode slider (could be called Night Mode Auto Brightness)
Adjust the sensitivity of the light sensor (the option "Sensitivity" or "Adaptation speed")

Additional parameters are available for fine tuning:

Parameter	Recommended value	The effect
Color temperature	4000-5000K	Reduces eye fatigue
Filter intensity	70-80%	Moderate blackout without distortion
Adaptation time	3-5 seconds	Smooth transition without sharp jumps
Minimum brightness	20-30%	Saving the battery without loss of visibility

On the Redmi models with AMOLED-screens (e.g., screens, K50 Pro or Note 12 Pro+) The adaptive mode works especially efficiently – it not only changes the color temperature, but also optimizes energy consumption at the level of individual pixels.

Why can’t the adaptive mode work?

There is no light sensor on your device (check Settings). → The phone. → The function is disabled in the developer settings (check Settings). → Additionally. → For developers → Disable adaptive brightness. Too aggressive battery optimization blocks sensors (corrected in Settings) → Battery → Optimizing the battery → All applications → System settings).

5. Night mode for individual applications

Sometimes a dark theme works everywhere except for a few stubborn apps, most commonly Google Chrome, YouTube or Instagram, and you can solve the problem in two ways: through the settings of the app itself or using the system tools of MIUI.

First, check the settings of the problem application:

🔧 In Chrome: Three dots → Settings → Topics → Dark.
🎥 On YouTube: Avatar → Settings → General. → Appearance → Dark subject.
📷 On Instagram: Profile → Three lines → Settings → Theme → Dark.

If the application ignores system settings, use the forced inclusion of dark theme through MIUI:

Go to Settings → Special Options → Color and Motion
Activate the option "Forced to turn on the dark theme"
In the list, select problem apps and turn on the switch for them.

⚠️ Warning: Forced inclusion of a dark theme can lead to visual artifacts in some applications (e.g. unreadable text on a dark background.

6. Night mode via ADB (for power users)

If standard methods do not work (for example, after a failed update), you can turn on night mode through the ADB-This requires you to connect to a computer, but it gives you complete control over the settings of the system.

Step-by-step:

Install. ADB-PC drivers
Enable USB debugging on your phone (Settings → About Phone → MIUI version – tap 7 times, then go back to Settings → Additional → Developers → Debugging over USB)
Connect Redmi to your computer and execute the command: adb shell settings put secure ui_night_mode 2
For automatic activation on schedule, use: adb shell settings put global night_display_auto_mode 1 adb shell settings put global night_display_custom_start 14400000 adb shell settings put global night_display_custom_end 25200000 (where 14400000 — 16:00, 25200000 — 07:00 next)

To get it back, use the commands:

adb shell settings put secure ui_night_mode 1 # light theme


adb shell settings put global night_display_auto_mode 0 # disable auto

⚠️ Attention: Misuse of the right ADB This can cause system failures. Before experimenting, back up through Settings. → Additionally. → Backup and reset.

💡

ADB-Teams are the only way to turn on night mode if it's gone after the update MIUI or reset.

7 Night mode and battery saving: myths and reality

Many users include a dark theme to save charge, but does it really work? We tested the Redmi Note 11 Pro+ s AMOLED-screen and Redmi 10 with IPS-Matrix – the results were unexpected.

Nana AMOLED-In screens (where black pixels are completely turned off), dark theme really gives an increase in autonomy:

📱 YouTube: +12% of the time played
📖 Reading in Chrome: +18% of the time spent
💬 Messengers: +7% on standby

Here's to it. IPS-The screens (where the lighting always works) were the difference. 2-3%. The blue light filter has reduced the consumption of 5-8% by reducing the load on the graphics processor.

Bottom Line: If you have Redmi with AMOLED (Note 10 Pro, K40, Note 12 Pro+), a dark theme will definitely prolong your running time. On IPS (Redmi 9A, Note 8), it’s better to combine it with a blue light filter and optimize background activity.

AMOLED

IPS LCD

I don't know how to know.

Another type-->

FAQ: Frequent questions about the night mode on Xiaomi Redmi

Why does the night mode itself shut down after the reboot?

This is a well-known MIUI 12-13 problem related to battery optimization, and it works like this: Go to Settings → Battery → Battery Optimization Find System Settings and select No Limits Reboot Device If it doesn’t help – reset the Settings app settings (Settings → Applications → Application Management → Three Points → Settings Reset).

Can you make the night mode only work in certain applications?

Yes, but not through the standard settings. You'll need a Tasker or MacroDroid application. MacroDroid macro example: Create a new macro with an "Application Launched" trigger (select the one you want) Add the action "Change System Settings → Dark Theme → Enable" Add the second action with the "Application Closed" trigger and the "Dark Theme Turn off" action.

Night mode is working, but the screen is too dark. How do you adjust?

V MIUI there is a separate setting of the intensity of the dimming: Go to Settings → Screen. → Night Mode Tap to "Intensity" or "Discoloration Level" Move the slider to a comfortable value (recommended) 60-70%) If you do not have an option, try updating the firmware or use it. ADB-Adb shell settings put secure night_display_color_temperature 3500 (where 3500 — Color temperature in Kelvin; range 2000-7000).

After upgrading to MIUI 14, the night mode is gone.

V MIUI 14 menu structure changed. Try: Open Settings → Display. → Color scheme (instead of "Dark theme") If there is no item, reset the settings MIUI before the factory (Settings) → The phone. → Reset settings, select "Reset settings" MIUI") As a last resort, use it. ADB-Teams from section 6 If nothing helps, check if you have a Global version of the firmware with limited features. EEA china ROM (But it voids the guarantee).

Night mode is on, but in games, the screen is still light. Is that normal?

Yeah, it's a feature. MIUI. Most games use their own graphics rendering and ignore the system color settings: 🎮 Enable Dark Mode in the game settings (if supported) 🔄 Use a blue light filter instead of a full dark theme. 🛠 Install the Game Turbo and activate Color Optimization in its settings on some models (e.g. Redmi). K50 Gaming has a special night game mode - look for it in Settings → Special facilities → Game settings.