How to Remove Pre-installed Apps on Xiaomi Poco M3: A Complete Guide to Risks and Solutions

Xiaomi Poco M3 smartphones come with dozens of pre-installed apps, from useful Google services to MIUI system utilities that many users don’t need. Some of them can’t be removed by standard means, but that doesn’t mean they have to forever take up space in memory and use up battery power in the background. The problem is that even disabled apps can automatically update through Google Play or recover from resets.

In this article, we will look at all the working ways to remove embedded applications on the Poco M3, from secure shutdown to radical removal via ADB. You will learn which applications can be removed without risk to the system, and which cannot be touched categorically, and we will analyze the consequences of each method and give recommendations for recovery if something goes wrong.

It's important to understand that MIUI actively resists removing system components. Even after successful removal, some applications can return after another firmware update, so the main task is not just to make room, but to do it in a way that does not lose the functionality of the smartphone.

Why can’t you just remove all the unnecessary apps?

Many users mistakenly believe that pre-installed apps are just rubbish that can be erased, and in fact, some of them are tightly integrated into MIUI and are responsible for:

• 🔄 Updating the system through OTA (e.g. com.miui.updaterservice)
• 📶 Mobile network and Wi-Fi (com.android.phone)
• 🔐 Data security and encryption (com.miui.guardprovider)
• 🎨 Thematic design and fonts (com.miui.thememanager)

Removal of critical components can lead to:

• 🚨 Cyclical Bootloop – The phone is turned on but does not load beyond the logo
• 📵 Loss of the network (calls and internet will not work)
• 🔋 Battery discharge due to power consumption errors
• 🛠️ Inability to update the firmware through standard means

⚠️ Attention: On Poco M3 firmware MIUI 12.5+ Remove applications through Settings → Applications are blocked for most system services.Attempt to delete them will result in an error message.

Before you start cleaning, check which apps are taking up the most space. Go to Settings → Applications → Application Management → Size Sorting. Pay attention to programs marked System-based, which will require additional manipulation.

Method 1: Disabling applications (without root and risk)

The safest method is to disable, not completely delete.

• ✅ It won't be on the menu.
• ✅ No updates will be received via Google Play
• ✅ It will not consume battery power in the background
• ❌ But it will remain in the memory of the device (the seat occupied will not be vacant)

How to disable the system application on Poco M3:

1. Open Settings → Applications → Application Management
2. Select the app you want (such as Mi Video or Google Duo)
3. Click "Disable" (if the button is inactive, the application is protected)
4. Confirm the action in the window that appears

For mass shutdown, use the developer mode:

1. Activate Developer Mode: Settings → About Phone → MIUI Version (click 7 times)
2. Back to Settings → Additionally. → For developers
3. Enable "Debugging by USB" and "Allow disabling system applications"

⚠️ Note: Some applications (e.g. com.miui.home) cannot be turned off, and this will cause the interface to crash, and you will have to reset to factory settings.

Method 2: Removal via ADB (without root but with risks)

ADB (Android Debug Bridge) is a tool for debugging Android devices through a computer, which can remove system applications that cannot be erased by standard means, and the advantage of the method is that it does not require root rights, but it provides almost the same functionality.

What you need:

• 🖥️ Computer with Windows/Linux/macOS
• 🔌 USB-cable (preferably original)
• 📦 Installed drivers Xiaomi and ADB Tools
• 🔧 Included debugging by USB smartphone

Step-by-step:

1. Download Google’s Platform Tools and unpack the archive
2. Connect Poco M3 to your computer and select File Transfer (MTP) mode
3. Open the command line (Windows) or terminal (Linux/macOS) in the folder with the platform-tools
4. Enter the command to check the connection: Adb devices must appear serial number of your device.
5. Get a list of all packages: adb shell pm list packages -f
6. Remove an unnecessary application (e.g. com.miui.calculator): adb shell pm uninstall-k --user 0 com.miui.calculator The flag -k stores cache and data, and --user 0 points to the current user.

List of safe packets for removal on Poco M3:

⚠️ Note: Deleting com.google.android.gsf (Google Services Framework) or com.android.vending (Google Play Market) will cause Google services to be completely inoperable, including contact synchronization and push notifications.

💡

Before deleting through ADB, back up the list of all packages with the adb shell pm list packages > packages.txt command. This will help restore remote applications if something goes wrong.

Method 3: Removal with Magisk (root required)

If you are willing to take risks and get root rights, the ability to remove system applications is greatly expanded. Magisk is a root access management tool that allows you to modify system files without changing the boot partition (which is important for saving the root access). OTA-update).

Advantages of the method:

• 🧹 Complete removal of applications (including their data and cache)
• 🔄 Recovery of remote files via Magisk Modules
• 🛡️ Better control of changes than through ADB

How to remove applications through Magisk:

1. Install Magisk and get root rights (instructions for Poco M3 below)
2. Download the App Systemizer or Debloater module from the Magisk repository
3. Install the module via Magisk Manager and restart the device
4. In the module settings, select the removal applications and apply the changes

Magisk modules for removing system applications:

• 📦 Universal Debloater – Removes most of the Blaatware from Xiaomi and Google
• 🎯 Mi Debloater – Specialized in Devices Xiaomi/Poco/Redmi
• 🔍 App Systemizer – allows you to convert system applications into custom applications (and vice versa)

⚠️ Note: After installation of Magisk Poco M3 cease to OTA-You'll have to use the standard menu to update the firmware. TWRP Or hand-held firmware through fastboot.

Method 4: Using third-party uninstallers

If you don't want to mess with ADB or Magisk, you can use specialized applications to remove system software, but beware: many of these programs require root rights or contain ads/viruses.

Proven applications for uninstallation:

How to use System App Remover:

1. Install the app from XDA Developers (not from Google Play!)
2. Provide root access (if required)
3. In the list, tick off unnecessary applications
4. Press Uninstall and confirm the action.
5. Reset the device

What can't be done:

• 🚫 Uninstall applications with unknown packages (e.g., com.qualcomm... are processor drivers!)
• 🚫 Use Google Play “optimizers” with suspicious permissions
• 🚫 Remove multiple system applications at a time (preferably one at a time, with a reboot)

💡

Even if the app seems unnecessary, check its name on Google before removing it. com.miui.analytics is responsible for collecting statistics, but removing it won't disrupt the system, unlike com.miui.system.

Method 5: Reset to factory settings with a selection of applications

A little-known fact: Hard resets on some versions of MIUI allow you to choose which system applications to restore, which does not remove applications permanently, but does not allow you to install them after reset.

How it works:

1. Go to Settings → About the phone → Reset settings
2. Select "Erase all data"
3. At the configuration stage after the reset (when you first turn on), the system will prompt you to choose which Google and MIUI apps to install.
4. Uncheck the boxes from unnecessary apps (such as Mi Browser or Google Duo)

Limitations of the method:

• ❌ It doesn't work on all versions. MIUI (Poco M3 s MIUI 12.5+ choice may not be available)
• ❌ Does not remove applications physically – they remain in memory, just not installed
• ❌ Requires a complete reinstallation of all your data and applications

If this method does not work, try an alternative:

1. Make a backup copy of important data
2. Sweep through the clean firmware through the Mi Flash Tool (selecting the option) clean_all)
3. At the first setup, refuse to install additional applications

What to do if the phone stops working after removal?

If you delete a critical app and the Poco M3 stops booting or loses functionality, don't panic. In most cases, the system can be restored.

Recovery methods:

• 🔄 Recovery through ADB: If the phone turns on but doesn’t work properly, try returning the remote application with the command: adb shell cmd package install-existing <packet> For example: adb shell cmd package install-existing com.miui.home
• 📦 Installation through TWRP: Download. APK Remote application (for example, with APKMirror) and run it through TWRP → Install
• 🔧 Fastboot Flash: If the phone doesn't turn on, flash the original firmware through the Mi Flash Tool (Poco Instructions) M3 below)

If nothing helps:

• Contact the official Xiaomi Support Center (but note that the warranty may be cancelled due to system changes)
• Try flashing custom firmware (like LineageOS or Pixel Experience), but it will require unlocking the bootloader.

⚠️ Note: If you delete com.android.phone (Telephony Provider), the phone will lose the network, in which case the only way to restore is through firmware. EDL-Mode (requires an authorized Xiaomi account and a special cable).

FAQ: Frequent questions about removing apps on Poco M3