How to turn on notification curtain on Xiaomi MIUI 12

Xiaomi’s MIUI 12 has brought not only a revamped visual design, but also new ways to manage navigation that often baffle users who have switched from older versions of Android or other smartphone brands. Many owners face a situation where a familiar swipe from top to bottom stops opening the quick access panel or notification curtain, causing panic and thoughts of breaking the touch screen.

In fact, the problem most often lies in the altered logic of gestures or random system settings that block standard actions. In this article, we will discuss in detail how to return control of the curtain, what hidden settings affect its appearance, and what to do if the interface completely ceases to respond to touch.

To start with, the control panel in MIUI 12 is divided into two independent elements: the notification center and the control center, a concept that was introduced to improve the ergonomics of using large screens, but requires addiction. If you can't call either of them, first check if the screen is locked or if the application is running in full screen mode, blocking system gestures.

It is important to note that the functionality depends on the type of navigation you choose. Unlike the classic buttons, gesture management has its own activation zones that can conflict with actions in applications. Below we will discuss the main reasons why the curtain does not open on Xiaomi, and provide a step-by-step solution for each situation.

⚠️ Before changing the navigation system settings, make sure you remember the current configuration so that you can quickly return it back if necessary.

The main reasons for blocking the notification curtain

There are several key factors that can prevent a normal call to the quick access panel on Xiaomi devices, most often users accidentally change the settings themselves without realizing the consequences, or face software failures after updating the firmware.

One of the most common reasons is the activation of Do Not Disturb or Read Mode, which visually changes the behavior of the interface, and it is worth considering that some third-party launchers installed from Google Play can intercept gesture control, making standard swipes unworkable.

• 🚫 Do Not Disturb mode is activated, blocking pop-up windows.
• 📱 A third-party launcher with conflicting gesture settings is installed.
• 🔄 SystemUI process failure after update.
• 🧹 Crowded cache of system applications, inhibiting response.

If you recently upgraded your smartphone to MIUI 12 or more, you may have lost sensor calibration or conflicted with customization of the theme, and in such cases, standard control methods may not work properly until the interface service is restarted.

Setting up the type of navigation and gestures

The first thing to check if the curtain on Xiaomi doesn’t work is the current type of navigation. MIUI 12 often activates gesture control by default, which is radically different from the classic three-button scheme.

To go to the settings, go to the Settings menu, then select the Additional section and click on Full Screen Display. Here you will see the switch between Buttons and Gestures. If you have gestures selected, it is important to remember the rule: the swipe to open the control center is from the upper right corner, and for notifications, from the upper left corner (or in the center, depending on the version).

Many users mistakenly try to make a swipe strictly horizontally or too low from the edge of the screen, which the system does not recognize as a command.

If you prefer the classic method, switch to Buttons, in which case the curtain is called by a pile down from any point of the top status bar, which is the most common and reliable way for most people.

⚠️ Note: When using full-screen applications (games, videos), gestures may be blocked. Try to swipe a little deeper or click on the time/status bar if the app provides for it.

Separation of the control and notification centre

MIUI 12 and more have introduced a separation of the notification panel and the control center, which often causes confusion: users search for the curtain in one place, and it is physically located in another, since now they are two different zones of the screen.

To open the list of messages from applications, you need to swipe down from the top left of the status bar. To access the Wi-Fi, Bluetooth and flashlight switches, you need to swipe down from the right side of the status bar. This separation is done in a similar way to iOS for the convenience of one hand.

If you don't like this separation and want to return a single curtain, like in older versions of Android, you can change this in the settings. Go to Settings → Notifications and Status bar → Control Center. Here you can choose the style "Old version" or "New version".

Changing this setting will apply instantly to the system, so you no longer have to aim at a particular corner of the screen, which is especially true for those who use one-hand mode, as reaching for the opposite edge is uncomfortable.

Removing SystemUI interface freezes

Sometimes the curtain stops working because of a software failure of the SystemUI process, which is responsible for rendering the interface, this can happen after installing a heavy application, updating the system, or simply because of a lack of RAM.

You don't have to reboot the entire phone, you can try to force the system interface to restart through the developer menu or special commands if they're available, but the easiest way to do a soft reboot is to do it.

• 🔋 Press the power button on 10-15 seconds before vibration (reset).
• 🧹 Clear the cache of the Security and Settings app».
• 📉 Turn off window animations in the developer menu.

If the problem is temporary, cleaning up recent applications often helps. Close all running programs through the multitasking menu and try to call the curtain again. In MIUI 12, aggressive memory management can kill the background processes necessary for the interface to work properly.

The Impact of Themes and Third-Party Launchers

Using custom themes from MIUI Themes store or installing third-party launchers (e.g. Nova Launcher, Microsoft Launcher) can cause conflict with system gestures. Some themes are not optimized for MIUI 12 and can hide the status bar or block swipes.

To check if the topic is up, temporarily switch to the standard theme "Classic" or "Infinity." To do this, go to the Topic app, click on the profile avatar and select "My Themes", then activate the standard one.

If you use a third-party launcher, make sure that it allows display on top of other windows and access to system functions. Often launchers require additional permissions to properly operate Xiaomi navigation gestures.

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If after installing the theme, icons are missing or the curtain stops working, boot into safe mode (clutching the off button on the lock screen), delete the problematic theme and restart in normal mode.

Specific settings for the game mode

Special attention should be paid to the situation when the curtain does not open in games or videos, which is responsible for the Game Turbo function, which blocks extraneous notifications and swipes so that nothing distracts from the process.

Inside the game mode, the curtain is called not by a standard pile, but through a special panel. You need to swipe from the corner of the screen inside or make a horizontal swipe (depending on the Game Turbo settings) to call the menu, where you can already access notifications or turn off the lock.

Check Game Turbo settings in the Security app. Make sure that the Full Notification Lock mode is not activated, which hides even the system status bar while playing.

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Game Turbo specifically blocks standard gestures to prevent accidental clicks.Use the Game Mode sidebar to access notifications.

Frequently Asked Questions (FAQ)