How to Hide Notifications on Xiaomi’s Lock Screen: The Complete Guide

Owners of Xiaomi, Redmi and Poco smartphones often face the need to hide personal correspondence or notifications from banking applications from prying eyes. The lock screen, which is designed to protect the device, in standard condition, shows everyone around the preview of incoming messages, which can cause confidential information to leak.

Fortunately, MIUI and its successor HyperOS provide flexible tools to manage the visibility of content, so you can turn off previews completely, hide app icons, or only set up the display once you unlock the device, especially in public or when using your smartphone in “do not disturb” mode.

In this article, we will take a look at all the available privacy settings, from basic system settings to advanced methods through the engineering menu, learn how to manage notifications for each application separately and understand why some settings may not work without additional permissions.

Basic Notification Privacy Setup in MIUI

The first step to complete privacy is to disable the content of messages directly on the locked screen.This is a standard Android feature that in the shell from Xiaomi works stable, but has its own menu layout. You need to go to Settings → Notifications and Status bar → Notification format.

Here you will see the option “Show content on locked screen.” If you switch this slider to an inactive state, instead of text, the user will see only the title of the application, for example, “Telegram” or “WhatsApp”, without specifying the sender and text, this is a basic level of protection that is recommended for all users to enable.

However, it is worth considering that in some versions of the firmware, this setting can be duplicated in the security menu. If the standard path did not work, try looking for a similar switch in the section Privacy Protection → Special Permits. The system may request confirmation of your actions, warning that you may miss important alerts.

• 🔒 Complete concealment of the text of the message saves only the name of the application.
• 👁️ The ability to quickly view without unlocking is automatically disabled.
• ⚙️ The setting is applied globally to all installed messengers.
• 📱 The interface may vary slightly depending on the version. MIUI.

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For maximum privacy, it is also recommended to disable notification previews in the messenger apps themselves, for example, in the privacy settings of Telegram or WhatsApp.

Use of Do Not Disturb Mode and Schedules

A more radical but effective method is to use Do Not Disturb mode. Unlike simple text hiding, this mode completely blocks pop-ups and sound signals, and can also hide notification icons from the lock screen, which can be activated through the notification curtain or in the Settings → Sound and vibration → Do not disturb.

Of particular value is the automatic schedule feature. You can set your smartphone to keep the lock screen absolutely clean at night or during meetings. Go to Settings → Do Not Disturb → Schedule and set time intervals when notifications should be completely hidden.

Importantly, you can create an exception list in Do Not Disturb settings, which allows you to hide all notifications from outsiders, but leave calls from favorite contacts or alarms available, and this flexibility makes this tool indispensable for the balance between accessibility and privacy.

There is a nuance associated with notification priority: If an application is marked as important or has a high priority in the system, it may ignore some of the limitations of the Do Not Disturb mode, so it is critical to check each application's settings separately to make sure that it is completely blocked.

Individual setting for each application

Global settings are convenient, but often require a spot-based approach, and MIUI allows you to manage notification behavior for each app you install separately, which is especially useful if you want to hide social media posts but leave missed calls or alarms visible.

To access the detailed settings, go to Settings → Notifications and Status bar → Notification Management. This is a complete list of all apps that have the right to display information on the screen. Choose the right app, such as Viber or Instagram.

In the menu that opens, look for the Lock Screen section, where you can choose between three behaviors: show everything, hide content, or show nothing. Choosing the Do Not Show option ensures that even the app icon does not appear on the locked display.

Hiding icons and notification indicators

Even if the text of the message is hidden, the presence of an application icon on the lock screen can give you the fact that you have received important information. In the new versions of HyperOS and MIUI 14, you can hide the indicators themselves. This is done through the Settings menu → Notifications and status bar → Notification Indicators.

Turning off the indicators makes the lock screen visually clear, and no one can guess that you've received a new message until you unlock the device yourself, creating a digital detox effect and increasing personal security in crowded places.

⚠️ Note: With the full concealment of the indicators, you can miss urgent calls or messages if the phone is in your bag or pocket, as there will be no visual and audible signal (if it is also disabled.

You should also look at the Advanced Settings feature in the notification menu, which may have a "Hide Notification Contents When Locked" switch that duplicates the global setting, but applies only to certain categories of applications.

Advanced Methods: Hiding through Developer Settings

For power users who want to gain maximum control, there are hidden settings. Although there are no standard engineering codes for completely disabling notifications on lock, you can use ADB debugging to change system flags, but this method requires a connection to a computer and the presence of drivers.

Adb shell settings put secure lock_screen_show_notifications 0 It can force notifications to be displayed at the system level, ignoring the settings of individual applications.

adb shell settings put secure lock_screen_show_notifications 0

Once you execute the command, the changes take effect immediately. If you need to return everything as it was, use the command with a value of 1 instead of 0. Remember, resetting the settings to factory will also return the system flags to their original state.

Problems and Solutions: Why Settings Are Not Saved

Xiaomi users often complain that after a reboot or update, privacy settings are reset, due to aggressive battery optimization and background processes, and the system can force notification services to restart, returning them to standard behavior.

To avoid this, you need to lock the settings in memory. Go to Settings → Applications → All Applications → Notification Manager (or similar system application) and disable auto-start, but allow work in the background. Also check whether the restriction on background activity for system services is worth it.

Another reason may be third-party themes: Some unofficial MIUI themes have their own lock screen display engines that ignore system settings, in which case it is recommended to temporarily switch to the standard Classic theme for verification.

• 🔄 Rebooting the smartphone often applies the changed settings.
• 🛡️ Antivirus applications can block system files from changing.
• 🎨 Third-party design themes can override lock settings.
• 📲 Renewal of the shell MIUI It can also reset user preferences.

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If settings are constantly reset, check the installed themes and access rights of system services in the Security menu.

Frequently Asked Questions (FAQ)