Service MSA Xiaomi: Purpose, Functions and Security in 2026

If you have ever looked into the settings of the Xiaomi smartphone, then you probably encountered a mysterious item MSA — It's an acronym that doesn't stand for the interface, and it raises a lot of questions: What is this service? Why is it in the background? Can it be turned off without affecting the phone? In this article, we'll go into detail about what Mi Service Analytics is (MSA), How does it affect the performance of the device, and whether it should be blocked in 2026.

We'll mark it right away: MSA — It's not a virus or a spyware, but it's a suspicious activity for privacy-conscious users. MIUI And it's responsible for collecting the analytics that Xiaomi uses to improve its products, but not everyone is willing to share information about their device, especially if it's geolocation, app usage, or even input history. MSA, What data it collects and what to do if you want to restrict its activities.

What is it? MSA Xiaomi: official explanation and real-world features

According to Xiaomi documentation, MSA (Mi Service Analytics is a system service designed to collect anonymous telemetry from users' devices:

• 📊 Performance Analysis – Tracking Lags, Failures and Errors in Work MIUI to eliminate them in future updates.
• 🔄 Optimizing energy consumption – battery consumption data helps engineers improve power management algorithms.
• 🌍 Localization of services – information about the user’s region is used to adapt functions to specific markets.
• 🛠️ Diagnostics of hardware problems – for example, processor overheating or sensor malfunction.

But in reality, MSA Independent research (including analysis of traffic through Wireshark) shows that the service transmits to Xiaomi servers:

• 📱 Device model, version MIUI and hardware configuration (processor, RAM, memory).
• 📍 Approximate geolocation (by IP-address GPS, if permission is included).
• 🕒 Application usage time and frequency of system functions (e.g., cameras or NFC).
• 🔑 Device identifiers (IMEI, MAC-addresses, Android ID).

It is important to understand that Xiaomi does not hide its existence. MSA, It doesn't advertise the full list of data it collects, and you can turn off some of the features in the privacy settings, but it will continue to work in the background, just with less activity.

How to check activity MSA on your Xiaomi smartphone

To make sure that MSA Does it work on your device, follow the following steps:

1. Open Settings → Applications → Application Management.
2. In the search box, enter MSA or com.miui.analytics.
3. Click on the app you find (usually called Mi Service Analytics or Mi Analytics).
4. Check the Data Use section – if there is traffic, the service is active.

An alternative way is to use the Task Manager:

1. Press the Home button (or swipe up from the bottom edge of the screen and hold your finger).
2. Find the com.miui.analytics process in the list of active applications.
3. If there is — MSA background.

For advanced users, there is another method – analyzing network traffic through adb:

adb shell dumpsys package com.miui.analytics


adb shell netstats detail | grep analytics

These commands will show what data the service transmits and where.

Can I turn it off? MSA And what happens if you do that?

Technically, completely remove MSA You can't do it without root rights, because it's a system application, but there are a few ways to limit its activity:

If you decide to disconnect MSA, Consider the following consequences:

• ⚠️ Some updates will stop coming, such as model-specific analytics-based fixes.
• ⚠️ Smart features will deteriorate, such as adaptive brightness or recommendations in Mi Browser.
• ⚠️ Errors can occur in system applications if they are analytics dependent (e.g. Mi Fit or Mi Home).

⚠️ Note: If you use Xiaomi with global firmware (MIUI Global, then after shutdown MSA Some services that are tied to the region (e.g. Mi Cloud or Mi Pay) may stop working (MIUI China) risks are higher, up to the point of complete inoperability of some functions.

Step-by-step: how to limit data collection MSA

If you are not ready for radical measures (like getting root licenses), but want to reduce activity MSA, follow this instruction:

Step 1: Disabling Analytics in Settings

1. Go to Settings. → Confidentiality → Special permits → Mi Analytics.
2. Turn off the slider Allow Analytics Mi.
3. Go back and go to Data Management. → Personalized recommendations – disable all options.

Step 2: Limit background activity

1. Open Settings → Applications → Application Management.
2. Find Mi Service Analytics and select Limit Background Activity.
3. Disallow auto-start and notifications.

Step 3: Blocking through the firewall (no root rights)

Install the NetGuard or TrackerControl app from F-Droid:

1. Run a firewall and find com.miui.analytics in the list.
2. Block Internet access (Wi-Fi and mobile data).
3. Save the settings and restart the device.

For users with an unlocked bootloader, there is a more radical way - disabling MSA through ADB:

adb shell pm disable-user --user 0 com.miui.analytics


adb shell pm uninstall --user 0 com.miui.analytics

⚠️ Note: After the second command (uninstall) is executed, the service will be deleted for the current user, but will return after resetting settings or updating the firmware. To remove it permanently, you will need root rights and a file manager (for example, Root Explorer).

MSA Privacy and privacy: Worrying about it?

The main question that worries users is how secure the transfer of data to the Internet MSA? According to Xiaomi, all information is anonymized and used only to improve products:

• 🔒 Data is encrypted during transmission (protocol used) HTTPS), Xiaomi servers are located in China, which raises questions from the point of view of European users. GDPR.
• 📡 Geolocation is collected even when switched off GPS — According to mobile towers or Wi-Fi networks.
• 📋 Device identifiers (IMEI, MAC) They can be used to link data, which is contrary to the principle of anonymity.
• 🔄 In some regions (e.g. the EU), Xiaomi is required to provide users with access to the data it collects, but in practice this is difficult to implement.

For comparison, similar services are available to other manufacturers:

• 📱 Google Play Services is collecting more data from Google, but with the ability to customize it in detail.
• 🍎 Apple Analytics in iOS also transmits telemetry, but with a more transparent privacy policy.

If you are concerned about privacy, consider the following measures:

• 🔄 Clean the settings regularly → Confidentiality → Clearing the data.
• 🛡️ Use alternative firmware (e.g. LineageOS or Pixel Experience) where MSA absent.
• 🌐 Set up. VPN Blocking traffic to.miui.com and.xiaomi.com domains.

💡

If you want to get rid of data collection completely, but are not ready to lose functionality MIUI, try the firmware MIUI EU (European version, which has many analytics services disabled by default, including: MSA, without loss of essential functions.

MSA Other Xiaomi devices: smart watches, TVs, routers

Service MSA It's not just in smartphones, but in other devices in the Xiaomi ecosystem:

For example, in the smart watch Xiaomi MSA It is responsible for transferring health data to the Mi Cloud, which can be disabled in the Mi Fit app:

1. Open Mi Fit and go to Profile → Settings → Confidentiality.
2. Turn off Analytics and Personalized Recommendations.
3. In the Data Management section, prohibit the transfer of location information.

On Mi TVs TV the way is different:

1. Press the settings on the remote and select All settings → Confidentiality.
2. Turn off Usage Data Collection and Personalized Recommendations.

But in the routers Xiaomi disable MSA without alternative firmware (for example, OpenWRT) is impossible - the service is rigidly sewn into the system.

Alternatives MSA: How to use Xiaomi without Analytics

If you are not satisfied with the job MSA, But you don’t want to give up on Xiaomi devices, there are a few alternatives:

• 📱 Custom firmware – for example LineageOS, Pixel Experience or Havoc OS. They're completely removed. MSA and other Xiaomi system services, but require unlocking the bootloader.
• 🔄 Firmware MIUI without bloat, for example, MIUI EU or MIUI Pro. Analytics is disabled by default, but the original functionality is saved.
• 🛡️ Firewalls and VPN — Applications like NetGuard, Blokada, or Orbot can block traffic MSA network-level.
• 🔧 ADB-commands – even without root rights, you can disable unnecessary services (see instructions above).

If you decide to switch to custom firmware, consider:

• ⚠️ If you lose official support, the warranty will burn down and updates will have to be installed manually.
• ⚠️ Certain functions MIUI It will stop working, such as Mi Share, Quick Apps or Game Turbo.
• ⚠️ Risk of "bricking" - if the firmware is installed incorrectly, the device may stop turning on.

For those who are not prepared for such drastic measures, the best option is to combine the firewall and turn off the analytics in the settings. MSA Minimum without loss of functionality.

FAQ: Answers to Frequent Questions about the Service MSA