Removal of the Xiaomi user interface plugin: Instructions

Many Xiaomi, Redmi and POCO smartphone owners experience intrusive advertising and system notifications that appear in the most unexpected places of the operating system. Often, these stimuli are sourced from a system component called the User Interface Plugin (MSA), a process that integrates advertising services into the MIUI or HyperOS shell, collecting data about your preferences.

Users often look for ways to get rid of this element completely to speed up the device and increase privacy, but because it is a system component, it is not possible to remove it through the settings menu using standard methods. This requires more advanced tools, such as ADB (Android Debug Bridge, which allows you to interact with the system at a deep level.

In this article, we will discuss in detail the safe methods of deactivating and removing the plugin, as well as the potential risks.It is important to understand that interference with system processes requires care, since erroneous actions can lead to unstable interface operation or loss of functionality.

⚠️ Warning: Before you start any manipulation of system packages, be sure to create a complete backup of important data.

What is a user interface plugin and why you need it

The com.miui.misys or com.android.statementservice component, often referred to as simply an interface plugin in the common people, is part of Xiaomi’s ecosystem. It is technically designed to provide personalized recommendations, update widgets, and display content in system applications such as Explorer or Security.

In practice, this module has become known as the primary ad delivery channel, which analyzes your actions, apps you open, and search history to show relevant but often annoying ads. Many users notice that after resetting, the number of ads increases as the plugin starts to work at full strength before the first authorization or disconnection.

It is worth noting that in different regions of the firmware (Global, China, EEA), the behavior of this plugin may differ. In European versions of MIUI, the advertising load is usually lower, but the process itself continues to work in the background, consuming RAM resources and battery power.

Preparing a smartphone to remove system components

Before you start using the removal tools, you need to properly prepare your device. Without these steps, your computer simply won't be able to "see" your smartphone or gain access rights. The preparation process takes a few minutes, but is critical to the success of the operation.

First of all, you need to activate the hidden menu for developers. To do this, go to the settings, select "About phone" and quickly click. 7-10 once on the field "Version" MIUI» or "Version" OS». After the message “You became a developer” appears in the settings menu will appear a new section.

• 📱 Go to Settings. → Advanced settings → For developers.
• 🔌 Activate the debugging switch on USB.
• 🔒 Enable the debugging option USB (Security settings, if available in your version of the software.
• 💻 Connect your smartphone to your computer through high-quality USB-cable.

When you first connect to a PC, you'll see a request for debugging permission on your smartphone screen. Make sure to tick "Always Allow from this computer" and press OK. Without this confirmation, ADB commands won't execute, and you'll get an authorization error.

Disconnection method through ADB (No root rights)

The safest and most recommended way to combat the intrusive component is to disable it via the ADB debugging bridge. This method does not require obtaining superuser rights (Root), which preserves the warranty on the device and the ability to receive official updates.

To start, you'll need to download and install Platform Tools from Google's official website or use the Minimal ADB and Fastboot package. Once installed, open the command prompt (CMD) or PowerShell in the tool folder. Enter the adb device command to check the connection. If you see the serial number of the device, then the connection is established.

adb shell pm uninstall -k --user 0 com.miui.misys

This command removes the plugin for the current user (user 0). The system will continue to store the application files, but will stop executing and displaying them in the interface. If in the future you want to return everything as it was, you will need to execute the recovery command, which we will discuss below. This is a reversible action that does not affect the system partition permanently.

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Use the adb shell pm list packages | grep miui command to find the exact package name if the standard name doesn't work on your firmware version.

Complete removal and risks of using Root rights

For users who want not just to hide, but physically delete the plugin files from the system, Root rights are required. Obtaining such rights usually involves unlocking the bootloader, which automatically erases all data from the device and can disrupt the operation of banking applications (Google Pay, Mir Pay).

If you have Root access, you can use file managers with system rights, such as Root Explorer or MT Manager. If you find a package in /system/priv-app/ or /system/app/, you can simply delete it.

⚠️ Note: Deleting system files completely can lead to the error "Android is not running." If you are not sure about your actions, limit yourself to the method ADB, described in the preceding section.

In addition, new versions of HyperOS have enhanced system integrity protection. Attempting to modify the system partition can trigger security mechanisms that block boot or require a complex reset procedure. Deleting the com.miui.misys component on HyperOS 1.0+ can cause widgets and personalization to malfunction.

Comparison of methods of influence on system plugin

The choice of method depends on your goals and level of training. If you just need to remove ads and plan to use the phone for a long time, the ADB method is the middle ground. If you are an enthusiast who likes to refashion devices, a complete deletion may be justified.

Below is a table that compares the main characteristics of different approaches to solving a problem, and it will help you weigh the pros and cons before starting the procedure.

As you can see from the comparison, ADB provides the best balance between the result and security, and it achieves the desired effect without intrusion into the structure of the file system.