Background connections on Xiaomi: what it is, why you need and how to manage them

Have you ever noticed that your Xiaomi is running out faster than it should? Or that mobile internet suddenly turns on even though you haven't used it? The culprit is often background connections -- hidden processes that work even when you're not interacting with the phone. These connections can be useful (for example, to synchronize mail or update the weather), but sometimes they cause unnecessary traffic and energy consumption.

In this article, we will discuss in detail what background connections on Xiaomi smartphones are, what applications they are most used, and how to correctly configure the system to save battery power without losing functionality. You will learn what settings are responsible for background activity, how to track “gluttonous” applications and what to do if the phone warms or quickly sits down due to constant network requests.

We pay special attention to hidden mechanisms. MIUI, That can automatically include background connections even for apps you haven’t used in a long time, and that’s true for all modern models, from the budget Redmi Note to the flagship Xiaomi 14.

What are background connections and why do they need them

Background connections are applications that are online without you being directly involved, such as when you don't open WhatsApp but it still checks for new messages, or when the Google Play Store updates apps in the background.

• 📶 Mobile Internet (2G/3G/4G/5G)
• 📡 Wi-Fi (even if the screen is off)
• 🔄 Synchronization of data (contacts, calendar, mail)
• 📊 Analytics (collection of statistics for advertising)

Without the background connections, many smartphone functions would not work properly.

• 🔔 Notifications for new emails to Gmail would be delayed.
• 📍 Google Maps or Yandex.Navigator would not update traffic jams in real time.
• ☁️ Photos wouldn’t sync with Google Photos or Mi Cloud.

However, not all background processes are equally useful: some applications (especially social networks and games) abuse network activity, which leads to:

• ⚡ Quick battery discharge (even in standby mode).
• 📉 Unjustified consumption of mobile traffic.
• 🔥 Overheating of the processor due to the constant operation of radio modules.

What applications most often use background connections

Not all programs are equally voracious, and research shows that the most network activity in the background is generated by:

Chinese apps (e.g. Mi Browser, Mi Video, GetApps) are particularly active in background connections. MIUI They can work even if you don't use them:

• 🛒 Shopping apps (AliExpress, Wildberries).
• 💰 Banking applications (update exchange rates, verify transactions).
• 📺 Streaming services (YouTube, Netflix, Kinionik).

⚠️ Note: Some System Processes MIUI (For example, com.miui.analytics or com.xiaomi.midrop also use background connections to collect telemetry, which cannot be completely turned off without root rights, but can be limited.

How to Check Which Apps Use Background Connections

To identify the “culprits” of excess battery consumption and traffic, use the built-in tools MIUI:

Method 1: Using the Battery

Go to Settings. → Battery and performance → Battery usage. Here you'll see a list of applications, sorted by energy consumption. Pay attention to programs marked "Background activity" or "Network connection".

Method 2: Using Mobile Data

Open the Settings. → SIM-maps and mobile networks → Traffic usage. Tapping any application to see detailed statistics. If a program consumes traffic when you're not using it, it's a sign of active background connections.

Method 3: Through Task Manager

Press the Home button (or swipe up and hold on gesture control) to open a list of recently used apps. At the top of the screen will be the Active Processes indicator - tap on it to see which programs are running in the background.

Check the section "Battery use"|Sort applications by mobile traffic consumption|Use Task Manager to view active processes|Pay attention to applications with constant network activity-->

For more detailed analysis, you can use third-party utilities such as AccuBattery (showing battery consumption by process) or NetGuard (tracking the network activity of each application).

How to Disable Background Connections for Individual Applications

If you've identified programs that waste power and traffic, you can limit them. MIUI There are several ways to control background activity:

Method 1: Limitation of background activity

Go to Settings. → Annexes → Application management, select the app you want and tap on "Battery Use." Here you can:

• 🔄 Select "Limited" mode (background activity will be blocked).
• 🚫 Disable Auto Start (the application will not start itself when the phone is turned on).
• 📵 Remove the tick from the "Background data" (ban on the use of mobile Internet in the background).

Method 2: Disconnecting mobile data from the background

B Settings → SIM-maps and mobile networks → Traffic usage select the app and disable the Background option, which will prevent the program from using mobile Internet when it is folded.

Method 3: Prohibit Auto Start

In the same App Management section, find AutoStart. Disable it for unnecessary programs, which will prevent them from automatically starting when you turn on your phone or connect to Wi-Fi.

⚠️ Note: Do not limit background activity for system applications (such as Miui Daemon or Google Play Services) this can lead to unstable phone performance, sync errors and inability to receive notifications.

💡

If the app stops showing notifications after the background activity is limited, check its settings. For example, on WhatsApp you need to go to Settings. → Notifications and enable the option “Show notifications".

Global settings of background connections in MIUI

In addition to manual management of individual applications, MIUI There are global parameters that affect the background activity of the entire system. → Battery and performance:

Energy saving mode

Activating Power Saving or Super Power Saving automatically limits background processes for all applications except system applications, which is useful when battery power is below 15%, but may interfere with everyday use (e.g., no notifications will arrive).

2. Battery optimization

In the Battery Optimization submenu, you can manually select applications that will be subject to aggressive background restriction. MIUI optimizes most programs, but some (for example, messengers) exclude from this list.

3. Synchronization settings

Go to Settings. → Accounts and syncs. You can turn off automatic sync for unnecessary services (e.g. Mi Cloud if you don't use it) and it's also helpful to disable the "Data Auto Sync" option in Google's settings (unless you need instant updates to your email and calendar).

4. Wi-Fi and mobile network settings

B Settings → Wi-Fi → You can also turn it off:

• 🔄 "Automatic connection to open networks (prevents background connections to unreliable access points).
• 📡 "Network search in the background" (reduces battery consumption).
• 📶 "Switching to mobile data with a weak Wi-Fi signal (gets rid of unexpected connections to the mobile network).

💡

Global settings MIUI They can reduce the background activity of the entire system, but they should be used carefully - excessive restrictions can disrupt the operation of key functions (notifications, synchronization, geolocation).

What to do if the background connections are not turned off

Sometimes, even after all the settings, some applications continue to use network activity in the background, and this can happen for several reasons:

1.The application ignores system limitations

Some programs (especially Chinese ones) have built-in mechanisms to circumvent restrictions. MIUI. In this case, it will help:

• 🛡️ Use of NetGuard or AFWall+ (requires root rights to block network access.
• 🔄 Remove and re-install an application (sometimes resets its "privilege").

Systemic processes MIUI

Some services (e.g. com.xiaomi.xmsf or com.miui.systemAdSolution) are responsible for advertising and analytics, which cannot be disabled by standard means, but can:

• 📵 Block their access to the Internet through NetGuard.
• 🔧 Disable personalized advertising in Settings → Confidentiality → Advertising.

3. Firmware errors

On some versions MIUI (Especially in beta versions, there are bugs that don't limit the background connections:

• 🔄 Update to the latest stable version.
• 📲 Resetting network settings to Settings → System system → Resetting settings → Resetting network settings.

How background connections affect battery and performance

Constant network activity in the background is one of the main reasons for fast battery discharge on Xiaomi.

1. Battery consumption

Each background connection activates:

• 📡 Module Wi-Fi/4G (One of the most energy-consuming components of the smartphone).
• 🖥️ Processor (even in standby mode it processes network packets).
• 🔋 Power controller (constant transitions between sleep/activity states increase consumption).

According to the tests, active background connections can increase battery consumption by 15-30% in standby mode.

2. overheating of the device

If multiple applications are simultaneously using the network in the background, this leads to:

• 🔥 Processor heating (especially on low-cost Redmi models with weak cooling system).
• 📉 Trottling (automatic performance reduction to protect against overheating).

3. Slowing down the phone

Background processes are:

• 🖥️ RAM (which leads to the unloading of active applications).
• 📊 Processing time (which is why the interface can be "supposed").

For example, if you play Genshin Impact and the background of Facebook and Instagram update the feed, it can cause friezes and falls. FPS.

⚠️ Attention: On Xiaomi smartphones with Snapdragon processors 4xx/6xx (For example, Redmi Note 10 POCO X3) background connections affect performance more than flagships with Snapdragon 8xx. This is due to less efficient power management in budget chips.

FAQ: Frequent questions about background connections on Xiaomi