The notification log on Android is a hidden archive of all the notifications that have ever appeared on your smartphone. Even if you swipe a notification from the panel, it may remain on the system for days, weeks, or even months. This not only takes up space on the device's memory, but also creates privacy risks: someone could see the history of your messages, calls or actions in applications.

Unlike iOS, where clearing notifications is reduced to a single swipe, Android offers several levels of log management - from basic settings to hidden commands for advanced users. In this article we will analyze all current methodsincluding methods for devices with shells One UI (Samsung), MIUI (Xiaomi/Redmi/Poco), ColorOS (Oppo/Realme) and pure Android (Google Pixel, Motorola). You will also learn how permanently disable saving notifications in the logif you don’t need it.

Important: some methods require developer rights or a connection to a PC. If you are a beginner, start with the first two methods, they are the safest and work on 90% of devices.

1. Standard method: cleaning through the notification panel

The most obvious, but not always effective method. It only deletes visible notifications from the current panel, but does not affect the hidden log. However, it's worth starting with.

Instructions:

  • 📱 Unlock the screen and swipe down from the top edge to open the notification panel.
  • 🔄 If you have multiple notification pages, scroll through them left/right (depending on the model).
  • 🗑️ At the bottom of the panel, find the “Clear all” (or “Delete all”) button and click it.
  • ✅ Confirm the action if it appears request.

This method works on all versions of Android, but has limitations:

  • ❌ Does not clear notifications that have already been swiped aside.
  • ❌ Does not clear system log (where notification metadata is stored).
  • ❌ Does not affect notifications that are hidden in "Notification histories" (if the feature is enabled).
📊 How often do you clear notifications on Android?
Every day
Once a week
Only when the memory runs out
I never clear

2. Clearing notification history in settings (for Samsung, Xiaomi, Google Pixel)

Many manufacturers add a separate section to their shells to manage notification history. Here's how to find it on popular brands:

Brand/Shell Path to settings Features
Samsung (One UI) Settings → Notifications → Advanced → Notification history The function is enabled by default. You can disable saving history or clear it manually.
Xiaomi/Redmi/Poco (MIUI) Settings → Notifications and status bar → Notification history Requires enabling the function manually. Clearing is available only for the last 500 notifications.
Google Pixel (pure Android) Settings → Applications → Notifications → Notification history Available only on Android 11+. Clearing deletes data for the last 24 hours.
Oppo/Realme (ColorOS) Settings → Notifications and status bar → Notification history The function may not be available on budget models.

If your firmware does not have such a section, proceed to the next method. Also note:

⚠️ Attention: On some devices Huawei (EMUI) and Meizu (Flyme) the notification history is stored in encrypted form and cannot be manually cleared without root access.

Make a backup copy of important notifications (screenshots or notes)

Check the Android version in Settings → About phone

Close all applications that send notifications (messengers, mail)

Connect the device to charge if the battery level is below 30%

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3. Resetting notification settings for individual applications

If you need to remove notifications only from a specific application (for example, WhatsApp, Viber or Gmail), you can reset its notification settings. This will not delete history from the system log, but will stop displaying old alerts.

How to do:

  1. Open Settings → Applications.
  2. Find the desired application in the list and tap on it.
  3. Go to the "Notifications section».
  4. Disable the "Show notifications" switch for 10 seconds, then turn it back on.
  5. Or click "Reset settings"(if there is such a clause).

This method is useful if:

  • 📌 The application is frozen and constantly shows the same notification.
  • 📌 You want to prevent the application from showing notifications in in the future.
  • 📌 Notifications contain confidential information (for example, codes from SMS).
💡

If notifications continue to be duplicated after resetting, try clearing the application cache in Settings → Applications → Storage → Clear cache.

4. Complete notification log clearing via ADB (for advanced users)

This method deletes all notifications from the system log, including those that are not displayed in the panel. Requires connecting to a PC and enabling developer mode.

Step-by-step guide:

  1. Enable USB debugging:
    • Go in Settings → About phone.
    • tap "Build number" 7 times (the message "You have become a developer" will appear).
    • Go back in Settings → System → For Developers and enable “USB Debugging”.
  • Connect your phone to the PC via USB cable (use the original cable!).
  • Download Android SDK Platform-Tools and unzip the archive.
  • Open the command line (Windows) or terminal (macOS/Linux) in the folder with platform-tools.
  • Enter the command to test the connection: 
    adb devices

    The name of your device should appear.

  • Run the command to clear the log: 
    adb shell pm clear com.android.providers.telephony

    i

    adb shell dumpsys notification --clear

    • After executing the commands, reboot the device. This method works on all versions of Android, but has some nuances:

    • ⚠️ On some firmware (for example, MIUI 14+) an additional command is required: 
      adb shell cmd notification clear_all
    • ⚠️ On Samsung s One UI 5.0+ may need to be disabled Knox via adb shell pm uninstall -k --user 0 com.sec.knox.seandroid (risky!).
    ⚠️ Attention: Incorrect use of ADB can lead to system malfunctions. Do not execute commands unless you are sure of their purpose. For example, the command adb shell pm clear com.android.settings will reset all phone settings!

    5. How to disable saving notifications in the history forever

    If you do not need the notification history, you can completely disable it. This will free up memory space and increase privacy.

    Disablement methods:

    For Samsung devices (One UI)

    1. Go to Settings → Notifications → Advanced → Notification history.

    2. Turn off the “Save notifications” switch.

    3. Confirm the action - all previously saved notifications will be deleted automatically.

    • 📱 On Xiaomi/Redmi/Poco:
      1. Open Settings → Notifications and status bar → Notification history.
      2. Disable the function and clear the history.
      3. In some versions MIUI you also need to disable "Notification log" in Settings → Accessibility → System settings.
  • 📱 On Google Pixel:
    1. Go to Settings → Applications → Notifications → Notification history.
    2. Disable the option "Allow data collection notifications».
    3. 📱 On other devices:

      Use the ADB command: 

      adb shell settings put global notification_history_enabled 0

    After disabling, the notification history will stop updating, but the already saved data will remain. To delete them, use the methods from the previous sections.

    💡

    Disabling notification history does not affect the operation of instant messengers and other applications. They will still show new alerts, they just won't be saved in the system log.

    6. Alternative methods: cleaning applications and root access

    If standard methods do not help, you can use third-party tools. Please note that many of them require root access or pose a security risk.

    Popular applications:

    • 🔧 Notification History Log —shows the full history of notifications (requires special permissions).
    • 🔧 AppOps —allows you to manage rights applications, including access to notifications.
    • 🔧 SD Maid — clears the notification cache (works without root, but less efficiently).

      • For users with root access:

      1. Install a file manager with root support (for example, Root Explorer).
      2. Go to the folder /data/system/notification/.
      3. Delete files notification_history.db and notification_policy.xml.
      4. Restart the device.
    ⚠️ Attention: Deleting system files manually can lead to unstable Android operation. It is recommended to make a backup via TWRP or Orange Backup before changes.

    If you are not ready to take risks, it is better to return to methods without root access (sections 1–4).

    Frequently asked questions (FAQ)

    ❓ Is it possible to recover deleted notifications?

    No, if you cleared them through system settings or ADB. However, some notifications (for example, SMS or messages from instant messengers) may be stored in the applications themselves. Check your chat history in WhatsApp, Telegram or Viber.

    ❓ Why do notifications appear again after clearing?

    This happens if:

    • The application synchronizes notifications with the server (for example, Gmail or Facebook).
    • The "Recurring notifications" feature is enabled in the application settings.
    • You only cleared the notification bar, but not the system log (use ADB for a complete clear).
    ❓ How to clear notifications on Android Go or weaker devices?

    On phones with Android Go (for example Nokia 1, Samsung Galaxy J2 Core) history notifications are often disabled by default. Try:

    1. Clear the application cache "Notifications" in Settings → Applications.
    2. Disable unnecessary notifications manually for each applications.
    3. Use lightweight launchers like Nova Launcherthat do not save history.
    ❓ Is there a difference between cleaning on Android 10, 11, 12 and 13?

    Yes, starting from Android 11, Google has introduced stricter control over notifications:

    • Android 10 and below: Notification history is stored in clear text and can be cleared via ADB or root.
    • Android 11+: Notification data is encrypted and requires special commands to clear it (see section 4).
    • Android 13+: The "Notification permissions" function has appeared, where you can flexibly configure which applications can show notifications.
    ❓ Is it possible to clear notifications remotely if the phone is lost?

    Unfortunately, there is no direct way. However, you can:

    • Use Google's "Find device" feature to lock your phone (this will hide notifications on the lock screen).
    • Remotely erase data via Google Find My Device (but this will delete EVERYTHING, including photos and contacts).
    • If the phone was turned on Samsung Knox or Mi Cloud, try remote cleaning through the manufacturer's account.