A smartphone screen that keeps on lighting up when new messages arrive can be not only annoying in the dark, but also significantly draining battery power. Owners of Xiaomi, Redmi and POCO devices often face a situation where the interface of the MIUI shell or the new HyperOS is oversaturated with visual information that is not always needed at this moment. Understanding how to manage this data stream is a basic skill for comfortable use of the gadget.
There are several levels of customization, from completely disabling all alerts on a locked device to fine filtering for individual applications. Deep integration of services into the Android ecosystem allows you to flexibly customize the behavior of the system, but the menu is often hidden or scattered in different sections. In this article, we will discuss all available methods, including hidden settings and specific shell functions.
Before we start to make changes, it's worth noting that ignoring the lock screen completely can lead to missing really important calls or reminders. So the most sensible approach is selective settings, not total shutdowns. We'll look at how to balance a clean screen with information awareness.
Global Disabling Notifications on a Locked Screen
The most radical and easy way to fix this problem is to prevent the system from displaying any information when the device is locked, which works the same way on most firmware versions, although the item names may vary slightly, and you will need access to basic security and privacy settings.
To start, open the Settings menu and find the notification section. In newer versions of the shell, the path can look like Notifications and the status bar, and that's where the master switches that control the screen's sleep behavior are concentrated.
- 🔒 Find the item “Notification Format” or “Display on the lock screen».
- 🚫 Select the option “Do not show notifications” or uncheck the box with the appropriate permission.
- 📱 Make sure the changes are applied by locking the screen and sending a test message.
It's important to understand that after this action, you'll stop seeing not only text messages, but also app icons, and the lock screen will be completely clean, showing only time and widgets, ideal for those who want maximum minimalism and no distractions.
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If you have disabled all notifications but only want to see missed calls, check the phone app settings separately, as system calls may take precedence over global bans.
Display settings for specific applications
A more flexible approach is selective management, where you can leave important alerts from messengers or work chats, but you can remove advertising spam from games and news aggregators. Android allows you to manage the rights of each application individually, giving you complete control over information noise.
To set this up, go to Settings → Notifications and Status bar → Application Notifications. Here you will see a complete list of all installed programs. Select the desired application, such as Telegram or Instagram.
Inside the app menu, find the "On the lock screen" switch, which can be in three ways:
- ✅ Allow: Notifications are shown in full with text.
- 👁️ Hide content: only the icon and the name of the application are visible, the text is hidden.
- ❌ Hide: Notification does not appear on the locked screen at all.
⚠️ Note: Some system applications, such as Security or bootloader, may not have the option of hiding on the lock screen, as their warnings are considered critical to the operation of the device.
Using this method, you can create a personalized list of what’s worth your attention. Banking applications, for example, often have their own privacy settings that duplicate the system, so check the settings inside the Mi Bank app itself or similar services.
Use of Do Not Disturb Mode and Schedules
If you need a temporary solution, such as for sleep or meeting time, it is best to use built-in focus modes. Do Not Disturb (DND) mode allows you to completely turn off sound, vibration and visual notifications on the lock screen for a certain period.
You can activate this mode through the control center (curtain) by swiping from top to bottom. However, more efficiently set the automatic schedule. Go to Settings → Sound and vibration → Do not disturb. Here you can set a time, for example, from 23:00 to 07:00.
The mode settings also have important exceptions:
- 📞 Allow calls from selected contacts.
- ⏰ Allow alarm clocks (to avoid sleeping).
- 🔔 Allow repeated reminders.
When this mode is active, even if the application has permission to show, the system will force the contents to be hidden, which is the most reliable way to ensure that the screen does not light up at the wrong time, and after the expiration of the mode, all settings will return to their original state automatically.
☑️ Setting up the "Do Not Disturb" mode»
Specificity of the HyperOS and MIUI 14 shell
Owners of new devices like the Xiaomi 14 or Redmi Note 13 can already run on the basis of HyperOS. This shell has changed the log of notifications, making them more similar to stock Android, but with branded additions.
In HyperOS, you have control in a more prominent place. Often, settings are hidden under the optional menu. Click on the three dots in the top right corner of the notifications section to see additional options. There may be a Notification Style item where you can select the classic or the Android look.
| Function | MIUI 12/13/14 | HyperOS |
|---|---|---|
| Location of the menu | Notifications and status bar | Notifications and status bar |
| Grouping | Basic | Extended (by annex) |
| Animation. | Standard. | Smooth, blurry-like |
| Hiding content | Separate switcher | Integrated into each application settings |
It’s worth noting that in newer versions, algorithms can hide “important” notifications if the user doesn’t interact with them for a long time.
Hidden Notification Features in HyperOS
Problem with system notifications and advertising
One of the common complaints users have is that system messages from Mi services or embedded applications that can't be disabled by standard methods, often advertising offers or tips on how to use features, and you can remove them, but the path will be a little longer.
To turn off ads and system prompts, you need to go to the settings of the specific application that generates the notification, most often it is the Security or Explorer app. Open the application, click on three dots (menu) and select Settings.
Inside the settings, find the “Receive recommendations” or “Receive news notifications” section and turn off this switch, which will stop the stream of system spam that often appears on the lock screen in the form of beautiful but intrusive cards.
⚠️ Warning: Disabling system recommendations in the Security app does not affect antivirus operation or memory cleanup, it only removes information noise and advertising integrations.
Also check the widget settings. If the Horoscope, News or Sport widget is activated on the lock screen, they can be displayed even when notifications are turned off. Remove unnecessary widgets through the lock screen editing menu.
Decision (FAQ)
Why do the notifications still appear, even though I have turned everything off?
How to hide the text of the message, but leave the icon?
Does turning off notifications affect the alarm clock?
Can you remove only the vibration on the lock screen?
Where to find the Always On Display (AOD) settings?
Notification management on Xiaomi smartphones is a process of fine-tuning for yourself. Using a combination of global bans, individual app settings and focus modes, you can make using your smartphone as comfortable as possible and not distracting from important things.
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The optimal strategy is not to disable notifications completely, but to configure “Hide Content” for private messages and completely ban the display for news and gaming applications.