Modern Xiaomi smartphones, which run on the shell of MIUI or the new HyperOS, are famous for their functionality and aggressive optimization of power consumption. However, sometimes embedded algorithms work too hard to close the right programs, or, conversely, allow unnecessary processes to “eat” battery power in the background. Understanding how to manage background processes is a key skill for any Android device owner who wants to extend battery life.
In this article, we will discuss in detail what the background mode is, why it can interfere with the normal operation of the gadget and what ways you can forcibly stop or restrict the operation of applications. You will learn to configure the system so that it works exactly as you want, and not according to the standard algorithms of the manufacturer.
Background task management directly affects device performance and battery discharge rate. Incorrect settings can cause important notifications from messengers to not arrive on time, or the phone will overheat due to constant processor activity. Let's take a look at all the nuances in detail.
What is the background mode and why turn it off
Background mode is a state in which an app is running but not actively displayed on the screen. It continues to perform certain tasks: update the news feed, synchronize data, track geolocation or play music. For Android, this is the normal state of multitasking, allowing you to instantly deploy a program from a list of recent ones.
But Xiaomi devices have their own peculiarities: the MIUI shell is known for its tight control over running processes to save energy, sometimes the system shuts down the applications you want to keep active, or, conversely, allows heavy games and social networks to hang in memory, consuming the CPU resources.
⚠️ Warning: Completely disabling background processes for system services can lead to unstable interfaces, call disruptions, or loss of internet connection.
The main reason users are looking for ways to turn off the background is to quickly discharge the battery and heat the case. If you notice that the phone is warming even in your pocket, chances are that some application is behaving incorrectly and requires intervention.
Standard battery settings in MIUI and HyperOS
The first and most secure way to manage background activity is to use built-in optimization tools, which are bundled into the Battery menu at Xiaomi, where you can flexibly customize the behavior of each installed application without having to get root rights.
To access the settings, go to Settings → Battery. In this section, you will see a list of all the programs that consume a charge. By clicking on a particular application, you will be taken to the menu of its limitations. Here, it is important to pay attention to the "Autostart" and "Background processes".
- 🔋 Without restrictions: the application can work in the background indefinitely (recommended for instant messengers).
- ⚖️ Battery savings: The system limits background activity 10 minutes after folding.
- 🚫 Hard Limit: Background processes are completely blocked immediately after leaving the application.
By choosing Hard Limit mode, you are guaranteed to stop any background computing. This is ideal for games or programs that you rarely use but should not be hanging in your memory. For Viber or Telegram, it is better to leave the No Limits mode so as not to lose messages.
☑️ Checking battery settings
Managing through the Developer Menu
For more advanced users who don't have enough standard settings, Android provides access to a hidden developer menu, and it's where the tools for global management of the background processes of the entire system are located. Beware: changes in this menu affect the operation of the entire smartphone.
To activate this mode, go to Settings → About Phone and quickly click on the MIUI version number 7 times. After the message “You became a developer” appears, go back to the main settings menu and find the “Additional” (or “Advanced Settings”) section where the “Developers” item appears.
Inside this menu, look for the "Applications" section, and here you'll be interested in the "Background Process Limit" option, which defaults to "Standard Limit" position, and you can select "No Background Processes" option, which will cause the system to close any application immediately after switching to another.
| Option. | Description of action | Impact on the battery |
|---|---|---|
| Standard constraint | The system decides how many processes to keep. | Basic |
| No background processes | All applications are closed immediately. | Maximum savings |
| No more than 1 process | Only one folded application remains in memory. | High savings |
| No more than 2 processes | There are two folded applications in memory. | Average savings |
⚠️ Attention: Setting a limit "Without background processes" can lead to the fact that the music in the player will be silent when the screen is locked, and the navigator will stop building a route.
Using a developer menu is a powerful tool, but it requires understanding the implications: If you set too tight limits, multitasking in Xiaomi will effectively cease to exist, and each application will be run anew (from scratch), which can even increase the energy consumption of constant initialization.
How to reset the developer settings?
Forced suspension of applications
Sometimes you have to instantly and completely stop a particular application that has been frozen or started to misuse resources, and for this purpose, Android has a "Forced Stop" feature, which is different from simply closing a window in that it completely unloads the process from RAM.
You can find this feature by Settings → Applications → All applications. Select the desired program from the list. In the menu that opens, you will see the Stop button (or Forced Stop). The system will warn you that the application may stop working correctly - confirm the action.
This method is useful if:
- 🛑 The app is frozen and does not respond to touch.
- 🔥 The smartphone started to warm up because of a specific process.
- 📉 You want to stop downloading updates or syncing guaranteed.
It's important to understand the difference between closing a swipe and stopping forcefully. When you swipe an application in Task Manager, MIUI can, after a while, re-start its background services to receive notifications. Forced stop through settings blocks startup until you open the app icon yourself.
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Forced stopping is a temporary measure, and for permanent effect, you need to adjust the battery menu restrictions or remove the app.
Using Digital Well-Being and Parental Control
Modern versions of HyperOS and MIUI have a powerful tool called Digital Well-Being built in, and while its primary goal is to combat smartphone addiction, it also allows you to effectively manage application background time.
Go to Settings → Digital Well-Being and Parental Control, where you can set timers for specific applications, when the time limit expires, the app icon turns grey and its launch is blocked, and it is an indirect but effective way to turn off the background mode for social networks or night games.
In addition, this section has a "Focus Mode" mode, which when activated, the selected applications completely stop working: they can not send notifications, update in the background or start processes, this is ideal for focused work or rest.
Focus mode allows you to create a schedule, for example, you can set up automatic back-end locking for entertainment applications from 23:00 to 07:00, which not only helps you sleep, but also saves battery life overnight.
Third-party utilities and automation
If built-in tools are not enough, Xiaomi users often turn to third-party solutions from Google Play. However, be careful: many “accelerators” and “memory cleaners” are themselves heavy applications that constantly hang in the background and consume resources.
The most effective automation tools are those like MacroDroid or Tasker, which allow you to create complex scenarios, such as a macro that says, "If the screen is turned off and application X is running, then you can execute the command 'Stop application X'."
These scripts often require special permissions through ADB (Android Debug Bridge), which requires connecting the phone to a computer and entering commands at the terminal.
adb shell pm grant com.macrodroid.macroroid android.permission.WRITE_SECURE_SETTINGSAutomation is the most control-producing, but it takes time to set up. For most users, the Battery Settings + Developer Menu bundle, which are already built into the system and optimized by Xiaomi engineers, is enough.
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Before installing any memory cleaners, check if a similar feature is built into your launcher. MIUI has a built-in cleaning that works more efficiently than third-party ones.