How to remove notifications on the lock screen Xiaomi Redmi 9

Xiaomi smartphone owners often face intrusive behavior when the screen lights up with each new message or application. For the Redmi 9 model running on the MIUI shell, this issue is especially acute due to aggressive energy saving and personalization settings by default. The constantly lit display not only distracts from important things, but also significantly consumes battery power, which is critical for mid-range devices.

There are several levels of customization that allow you to completely clear the lock screen or leave only the most important alerts. You can hide the content of messages from prying eyes, turn off the soundtrack or completely prevent certain applications from bothering you. Understanding the logic of the Android system in conjunction with the MIUI interface will help you customize the gadget as conveniently as possible.

In this article, we will discuss all available methods of notification management in detail. We will cover both standard security settings and hidden interface functions. Completely disabling the notification system can lead to the skipping of important calls or messages from messengers, so it is recommended to use selective filtering.

Global lock screen settings

The first and most obvious step is to address the basic parameters of the system, and that's where the switch is, which is responsible for displaying any content on the locked device, so to get to the desired menu, open the Settings app and scroll through the list to Notifications and status bar. In some versions of MIUI, this section may be called simply Notifications.

Inside this menu, you'll find the "On Lock Screen" option, and clicking on it will suggest three behaviors: show all notifications, hide their contents, or show nothing. The "Nothing" option will completely clear the screen, leaving only the time and date, a radical but effective solution for those who want maximum silence.

If you choose to hide content, when you receive a new message, you will only see the name of the sender or the name of the application, but the text will remain hidden, which is the perfect trade-off between privacy and awareness.

You should also look at the Notification Style section of the same menu, where you can choose whether the plaques will appear in the classic list or in the form of icons. The Redmi 9 is often recommended for the classic look, since it is less visually congested and takes up less space on the display with a resolution of 1080×2340.

Managing Notifications for Specific Applications

Often the problem is not with the system as a whole, but with the specific app that spams notifications, and MIUI has a flexible rights management system for each program separately, so you can prevent Facebook or games from displaying information on the lock screen, keeping this feature for Telegram or Viber.

To fine-tune it, go to Settings → Notifications and Status bar → Application Notifications. You will see a complete list of all installed programs. Find the desired application in the list and click on it. There are detailed settings available here, including the “On Lock Screen” switch.

By turning off this switch for a particular app, you stop seeing its alerts when the phone is locked, but they will continue to come unlocked, allowing you to create a personalized filter that only lets you through important information.

Note that some Xiaomi system applications may have additional layers of protection, such as a gallery or explorer, which can hide file previews so that sensitive photos don’t appear on a locked screen, making Redmi 9 a convenient tool for working with sensitive data.

Hiding the content of messages and privacy

Privacy is a hot topic when the phone is on the desk in the office or in the hands of a friend, and Android and MIUI have a Hide Content feature that replaces text with a neutral phrase like “New Notice,” which applies to all instant messengers, SMS and email.

To activate this feature, go to Settings → Password & Security → Privacy. You need to enable the option “Hide content”. Once activated, even if the application has the right to display notifications on a locked screen, the text inside them will be hidden until the device is unlocked by fingerprint or pattern lock.

⚠️ Note: After you turn on the content concealment, preview photos from the messengers will also stop showing.

There is also a more advanced way to use Second Space or hidden folders, but for basic lock screen protection, a system-wide privacy setting is enough, which is especially true for Redmi models, which are often used by children or adolescents, and it is important for parents to control visible information.

If you use smart notifications (when the phone decides which ones are important), the content hiding feature will also apply to them. MIUI They will analyze your habits, but the text will still remain hidden until the owner is authorized.

Do Not Disturb and Schedule

Sometimes you have to temporarily remove all notifications, such as during a sleep or a meeting, and for this purpose, Xiaomi Redmi 9 has a Do Not Disturb mode, which can be activated through the notification curtain (moon icon) or through settings, and unlike completely shutting down, this mode allows you to configure exceptions.

Settings → Sound and Vibration → Don’t disturb, you can set a schedule. For example, the phone will automatically switch to quiet mode from 23:00 to 07:00. At this time, the lock screen will not light up, and sound and vibration will be turned off, except for calls from selected contacts.

Using a schedule is a great way to automate the process. You don't have to manually turn on quiet mode every evening. The system itself will provide you with a quiet night's rest, blocking unnecessary signals on the Redmi 9 screen.

Features of work in the mode of energy saving

Xiaomi smartphones are known for their aggressive power optimization. In power saving mode, the system can independently limit the background activity of applications, which sometimes leads to a delay in the arrival of notifications or their complete absence on the lock screen.

If you notice that notifications are gone after you turn on battery savings, check the settings of the specific application. Go to Settings → Battery and Performance → App selection. Find the right messenger and make sure that there is a restriction of “No restrictions” or at least “Smart mode.” If you select “Strict restriction”, notifications may not come at all.

Also, in Ultra Battery Saver, the interface changes dramatically, leaving only a black background and a few icons, and in this mode, lock screen notifications are not usually displayed to maximize battery life of 5020 mAh.

⚠️ Note: When power saving mode is turned on, the delay in the arrival of messages in messengers can be up to several minutes.

For users who are interested in instant notifications, it is recommended to add important apps to the exclusion list or use the “No Limits” mode, which will allow you to combine long phone operation and timely information.

Solving problems with suspended notifications

Sometimes the notification has been read or deleted, but it still hangs on the lock screen, and this is a software failure of the MIUI interface, and in such cases, it helps to simply reboot or clear the cache of the Control Center system process.

To reset notification settings, you can use the security app built into Xiaomi. Run a system scan and use the Cleanup feature. This will delete temporary files that may have caused a display conflict.

If the problem is widespread and affects all applications, it may be worth checking for system updates. Go to Settings → About the phone and click on the MIUI version. Often developers release patches that fix notification bugs.

💡

If notifications are missing after the system update, try resetting all apps through the recovery menu, but pre-back up the data.

In a pinch, if none of the methods work, you can reset your network settings and notifications. This won't delete your personal data, but will return system settings to factory values. Way: Settings → Advanced Settings → Recovery and Reset → Reset your Wi-Fi, mobile internet and Bluetooth settings.

Frequently Asked Questions (FAQ)

💡

Competent notification settings on Redmi 9 save up to 15% of battery life per day and significantly improve personal data security.