A powerful tool for managing apps is hidden on every smartphone - Android hidden powerful tool for app management - application manager. It allows you not only to remove unnecessary applications, but also to control their rights, clear the cache, and stop background processes. However, finding this section is not always easy: manufacturers like Samsung, Xiaomi or Huawei move it to different menus, and in new versions of Android the interface changes every year.

If you are looking for how to open the application manager to free up memory, disable startup or simply remove virus software, you are in the right place place. In this article we will analyze all possible ways to access the manager on different devicesincluding hidden methods through developer settings and ADB. We will also explain why sometimes standard methods do not work and what to do in such cases.

What is an application manager and why do you need it

An application manager is a built-in Android system tool that gives the user complete control over the installed software. Through it you can:

  • 📦 Delete applications (including pre-installed ones, if allowed by the manufacturer)
  • 🔄 Clear cache and application data (useful in case of crashes or low memory)
  • 🛑 Stop background processes that waste battery power
  • 🔐 Manage permissions (access to camera, microphone, contacts, etc.)
  • 📊 View memory and traffic usage statistics

For example, if Instagram or TikTok started to slow down, just clear their cache through the manager - and the problem is often solved without reinstallation. And if you notice that the battery is draining quickly, here you can find and disable applications that are running in the background without your knowledge.

⚠️ Attention: Some system applications (for example, Android System WebView or Google Play Services) cannot be completely removed - only disabled or update. Their forced uninstallation can lead to malfunctions of the smartphone.

Standard method: through Android settings

On most devices, the application manager is hidden in the main settings. The path may differ slightly depending on the version of Android and the manufacturer's shell, but the general scheme is as follows:

  1. Open the application "Settings"** (gear icon).
  2. Go to the section Applications (or Applications and notifications on new versions).
  3. Tap on the item All applications (sometimes it is called List of applications or Application management).

Here is what it looks like on different shells:

Manufacturer Path to the application manager Features
Google Pixel (pure Android) Settings → Applications → All applications The manager is minimalistic, without unnecessary options. There is a filter for system/user applications.
Samsung (One UI) Settings → Applications → Select application Additionally, there is a tab Unused for quick cleaning.
Xiaomi (MIUI) Settings → Applications → Manage applications There is a separate section Autorun to control background processes.
Huawei (EMUI) Settings → Applications → Applications Can be sorted by size, installation time or battery usage.

If you have a different brand (for example, Oppo, Realme or Nokia), the path will be similar - look for the section called “Applications” or “Application Manager”.

📊 What shell do you have? Android?
Pure Android (Pixel, Motorola)
One UI (Samsung)
MIUI (Xiaomi/Redmi)
EMUI (Huawei/Honor)
Other

Quick access through the notification panel

Not everyone knows, but on some devices the application manager can be opened directly from the main screen - without going into the settings. Here are two ways:

  1. through the app icon:
    • Press and hold your finger on the icon of any application.
    • In the menu that appears, select Application information (or Application Settings).
    • You will be taken directly to the card for this application in the manager.
  2. Through the notification panel (on some firmware):
    • Swipe down from the top edge of the screen to open the notification panel.
    • Tap on gear icon (quick settings) → Application information (if available).

This method works on Samsung Galaxy (One UI), Xiaomi (MIUI 12+) and some other devices. If you can’t do this, it means that the manufacturer has disabled this function.

💡

On Samsung you can add an application manager shortcut to the home screen: hold your finger on an empty space on the screen → Widgets → find Applications shortcut → select Settings → Applications.

Hidden methods: through developer settings and ADB

If standard methods do not work (for example, due to a virus or system failure), you can use alternative paths. They require a little more effort, but are guaranteed to work.

Method 1: Developer Settings

This method is suitable for advanced users:

  1. Activate Developer Mode: 
    Settings → About phone → Build number (tap 7 times)
  2. Go back to the main settings and open a new section For developers.
  3. Find the option Do not save actions or Do not close applications —there may be a link to the manager nearby.

Method 2: ADB Commands

If you have a computer, you can manage applications via ADB (Android Debug Bridge). To do this:

  1. Connect your smartphone to the PC via USB (with USB debugging enabled).
  2. Open the command line and enter: 
    adb shell pm list packages

    - this will show a list of all installed applications.

  3. To remove an application, use: 
    adb shell pm uninstall --user 0 com.example.app

    (replace com.example.app with a real package).

⚠️ Attention: Removing system applications via ADB may disrupt the stability of the smartphone. Before doing this, create a backup copy or study what a specific application is responsible for.
How to find the application package name?

Open the application manager → select the one you need → scroll down to the section Additional information. There will be a line Package name (for example, com.facebook.katana for Facebook).

What to do if the application manager does not open

Sometimes users are faced with the fact that the “Applications” section in the settings is missing or does not respond to clicks. The reasons may be different:

  • 🦠 Virus software blocks access to settings.
  • 🔧 System crash after update.
  • 👶 Parental control restrictions.
  • 🔒 The manufacturer has disabled access (rarely, but it happens on corporate devices).

Here's what you can do:

Try to open through the notification panel|Reboot your smartphone|Check for viruses (for example, through Malwarebytes)|Reset application settings (Settings → System → Reset → Reset application settings)|Update the firmware to the latest versions-->

If all else fails, there are two radical options left:

  1. Reset to factory settings (will delete all data!).
  2. Flashing via Fastboot or Recovery (requires skills).

Before resetting, do not forget to save important data (photos, contacts, messages) to the cloud or computer.

How to use the manager: main functions

Now that you have found the application manager, let's take a look at what to do with it. Here are the key actions that will be useful to everyone:

1. Removing and disabling applications

To remove a app:

  1. Select it in the list.
  2. Click Delete (or Uninstall).

If the uninstall button is inactive (gray), then this is a system application. In this case, you can only Disable or Uninstall updates.

2. Clearing the cache and data

If the application is slow or takes up too much space:

  1. Open its card in the manager.
  2. Click Storage → Clear cache.
  3. For a complete reset, select Clear data (will delete all application settings and files!).

3. Managing permissions

To limit application access to your data:

  1. In the application card, find the section Permissions.
  2. Disable unnecessary ones (for example, access to Contacts or Locations).
💡

Clearing the cache is safe and does not delete important data. But Clearing data will reset the application to factory settings - you will lose logins, saves and personalization.

Alternative application managers from the Play Market

If you don’t like the built-in manager, Google Play there are dozens of alternatives with advanced features. Here are the top 3 proven applications:

Application Features Link
App Manager Shows hidden system applications, allows you to create APK backups, manage autorun. Play Market
SD Maid Clears not only the cache, but also “junk” files, remnants of deleted apps, duplicates. Play Market
Greenify Forcibly “freezes” background processes, saving battery power. Play Market

Please note: some functions of alternative managers (for example, deleting system applications) require root access. Without them, the capabilities will be limited.

⚠️ Attention: Applications from third-party sources (not from Google Play) may contain malicious code. Before installing, check the reviews and reputation of the developer.

FAQ: Frequently asked questions about the application manager

Is it possible to remove pre-installed applications (bloatware)?

Most smartphones have pre-installed applications (for example, Facebook, Netflix or proprietary ones manufacturer's utilities) cannot be completely removed without root access. However, you can:

  • 🔕 Disable (they will disappear from the menu and will not be updated).
  • 📉 Uninstall updatesby returning the application to the factory version.
  • 🛠️ Delete via ADB (requires a PC and knowledge of commands).

On some devices (for example, Google Pixel) part of the bloatware can be uninstalled using standard means.

Why after cleaning is the app slowing down again?

If clearing the cache does not help, the problem may be:

  • 📶 Bad Internet connection (the application cannot load the necessary data).
  • 🗃️ Device memory full (clear space for temporary files).
  • 🐞 Errors in the application itself (try reinstalling it).
  • 🔄 Conflict with other apps (close background processes).

If the brakes remain, check to see if the smartphone is overheating (perhaps a weak processor cannot handle the application).

How to prevent an application from starting automatically?

Auto-starting applications consumes battery and traffic. To disable it:

  1. On Xiaomi: Settings → Applications → Manage applications → Autorun.
  2. On Samsung: Settings → Applications → ⋮ (menu) → Autorun.
  3. On Huawei: Settings → Applications → Launch → Autorun management.

On pure Android there is no this function - you will have to use third-party utilities like Greenify.

What is “Stop” in the manager applications?

Button Stop (or Force stop) closes the application and all its background processes. This is useful if the app:

  • 🔋 Drains the battery heavily.
  • 📡 Constantly uses the Internet.
  • 🔄 It freezes and does not respond to presses.

However, after rebooting the smartphone or manually starting the application, the application is activated again. To permanently disable, use Disable.

Is it possible to restore a deleted application?

If you deleted the application through the manager:

  • 📥 From Google Play: find it in the store and install it again (if it was paid, the purchase will remain).
  • 🔄 From backup: if you have enabled backup to Google Drive, the application can be restored after resetting the settings.
  • 📂 From an APK file: if you saved the installation file (for example, via App Manager).

System applications are more difficult to restore - a flashing or reset to factory settings will be required.