How to remove notifications and confidential information from the lock screen Xiaomi Redmi

The Xiaomi Redmi lock screen displays not only the time and date, but also notifications from messengers, incoming calls, and sometimes even the content of SMS or emails. For many users, this poses a risk of personal data leakage — especially if the phone falls into the hands of colleagues, relatives or random people. Fortunately, MIUI offers several ways to hide or completely disable this “view” on a locked screen.

In this article, we’ll break down 5 working methods, including privacy settings, disabling notifications for individual applications, and even hidden MIUI features that not everyone knows about. The instructions are relevant for the Redmi Note 10/11/12, Redmi 9/10/13 and other models based on MIUI 12-14 (Android 11-14).

1. Disable notifications on the lock screen via MIUI settings

The easiest way to restrict the display of information is to use built-in privacy options, a method that does not require superuser rights and works on all versions of MIUI.

To remove notifications from the lock screen:

1. Open Settings → Notifications and Status bar.
2. Go to the Notifications section on the lock screen.
3. Select the option of Do Not Show Notifications (or Hide Content if you want to leave app icons but without text).

Some firmware (MIUI 13+) may need to further disable the option to Show Missed Call Notifications in the same menu. After applying the changes, restart the device - sometimes the settings do not apply immediately.

Make sure you select "Do not show notifications"|Reboot the phone.|Check the display on the lock screen|If necessary, repeat the steps for individual applications.-->

2. Hiding confidential data for individual applications

If you need to leave notifications from some apps (such as WhatsApp or Telegram) but hide their content, use individual settings for each messenger.

How to do this:

• 📱 Go to Settings. → Annexes → Application management.
• 🔍 Select the application you want (such as Viber or Gmail).
• 🔔 Click Notifications → Notifications on the lock screen.
• 🔒 Set the value to Hide content or Do not show.

This method is useful if you want to see only the icon of a new message, but not the text, for example, you can hide the sender and the subject of the letter in Gmail, leaving only a notification of the new email.

3.Use of the “Privacy” regime (MIUI 13 and later)

Starting with MIUI 13, Xiaomi added a special mode that automatically hides notifications on the lock screen when the device is in an unfamiliar place (according to GPS) or connected to an untrusted Wi-Fi network.

To activate this mode:

1. Open the Settings. → Confidentiality.
2. Choose Privacy Protection → Smart privacy.
3. Enable Hide Notifications in Unsafe Places

This method is convenient for those who are often in public places (cafe, transport, office) and do not want outsiders to see incoming messages.

Constantly.|Only when the phone is on the table.|I'm shutting down near strangers.|I never see a notification on the block.-->

4. disable the "Review" through ADB (for power users)

If standard settings don’t help (for example, on custom firmware or older versions) MIUI), take advantage ADB-This requires connecting the phone to a computer and basic knowledge of working with adb.

Instructions:

1. Install ADB Tools on your PC.
2. Turn on USB Debugging on your phone (Settings → About Phone → MIUI Version → 7 times click on version, then go back to Settings → Additional → For Developers).
3. Connect Redmi to your computer and execute the command: adb shell settings put global. lock_screen_show_notifications 0

To return notifications back, use the same command, but with a 1 instead of a 0 option. This method is guaranteed to disable all notifications, even if they continue to appear in standard settings.

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Before using ADB, back up your data. Incorrect commands can disrupt the system.

5. Reset the lock screen settings (if nothing helps)

In rare cases, notification settings may be lost due to firmware errors or application conflicts. If previous methods have not worked, try resetting the lock screen settings to factory ones.

For this:

1. Go to Settings. → Passwords and security.
2. Select Lock Screen → Lock screen style.
3. Click Reset settings (a password may be required).

After resetting, all personal settings (wallpaper, widgets, notifications) will be deleted, but application data and files will remain intact.This method often helps if the problem is caused by a MIUI Launcher malfunction.

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Resetting the lock screen settings does not remove photos, messages or apps – only visual settings.

Comparison of methods: which way to choose?

Not all methods are equally effective. Below is a table comparing each method in terms of reliability and complexity.

For most users, the first two are sufficient. ADB is recommended only in extreme cases if the standard settings do not work. Smart privacy mode is ideal for those who are often in public places.

Frequent Mistakes and How to Avoid Them

When setting up the lock screen, users often encounter typical problems, and here are the most common ones and how to solve them:

• 🔄 Notifications are returned after reboot → Check if the settings have been reset in the settings → Notifications. Re-application of parameters sometimes helps.
• 📵 It's not working. ADB-team → Make sure the debugging is on USB It's enabled and Xiaomi drivers are installed on your PC. Try using another one. USB-cable.
• 🔒 The lock screen password is reset → It's normal to reset your settings. PIN graphical.
• 📱 Some apps still show notifications → Check the settings of a particular app (e.g. Facebook or Instagram often ignore system restrictions).

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If notifications continue to show despite all settings, try temporarily disabling battery optimization for the problem application in Settings → Battery → Battery Optimization.

⚠️ Attention: On some firmware (MIUI In China or custom builds, there may be no privacy options, and in this case, the only reliable way to do this is to use the privacy option. ADB or install an alternative launcher (such as Nova Launcher) that supports notification hiding.

FAQ: Answers to popular questions