Smartphones running MIUI or HyperOS are famous for their advanced resource management system, which sometimes works too aggressively. Users often face a situation where the necessary notifications do not arrive on time, and unnecessary processes continue to waste battery power, quietly working in the shadows. Understanding how the Android operating system in conjunction with the proprietary add-on from Xiaomi handles running tasks is key to the balance between performance and autonomy.
Background mode is a state in which an application does not appear on the screen but continues to perform certain functions, such as downloading content, tracking geolocation or playing music. Unlike desktop operating systems, mobile platforms tend to freeze inactive processes to save energy, but battery optimization algorithms can be configured incorrectly, which leads to either premature closure of important messengers or undetectable battery discharge by hidden services.
In this guide, we will take a look at all the ways you can control active processes, and you will learn not only to force specific programs to stop, but also to adjust the global parameters of the system to control which applications are allowed to run in the background and which should be completely frozen immediately after folding.
Basic management through the menu of running tasks
The easiest and fastest way to remove an app from active status is to use the standard multitasking menu. On Xiaomi devices, it is called by swipe from the bottom up with a delay or pressing a special navigation button, depending on the type of control selected. This window displays thumbnails of all recently used programs that formally still occupy the place in RAM.
To close a particular application, just swipe its card up or sideways, which will send a signal to the system to release the resources involved in this process. However, it is worth noting that this action does not always guarantee a complete shutdown of all related services, since some system components can automatically restart the main process. Forced stop through the task menu is rather a temporary measure useful when the interface freezes.
If you want to clear all open tabs at once, you can use a special cross button, usually located at the top or bottom of the task list screen. Instant cleaning of all processes can lead to applications that will take longer to load the next time you start, since the system will have to re-initialize their components from scratch, rather than restore them from cache.
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Use the clean-up function only when the phone starts running slowly or overheats, in everyday use this can even increase battery consumption.
Importantly, different versions of the MIUI shell may have different multitasking menus, and in some cases, they have a lock button to prevent them from being closed during mass cleaning, which is useful for music players or navigators.
Forced Stop through System Settings
When standard card swiping fails and the process continues to hang in memory, a deeper control tool, the application-specific settings menu, is used to complete the program code and stop all associated background services, which is especially important for hanging or incorrect services.
To get to the menu, go to Settings → Applications → All apps and find the service you are interested in. Once you log in to the app card, you will see a Stop button, clicking on which will cause a system warning that the application may not work correctly until the next manual start.
- 🛑 Completes execution of the application code and all its child processes.
- 🔄 Resets temporary errors that occurred during the current session of the programme.
- 🔋 Immediately frees up busy processor time and RAM.
Using the forced stop feature is especially effective for applications that do not respond to commands or consume abnormally much power in the background, but do not abuse this method for Google Play system services or shell components, as this can lead to unstable interface operation.
It’s worth considering that after a manual stop, many messengers will stop receiving messages until you manually open them again, a behavior different from standard mode backgrounds, where a connection to the server is maintained constantly for instant notification delivery.
Configure background activity restrictions in MIUI
The MIUI shell and the new HyperOS provide users with advanced tools to control the behavior of applications in the background. Unlike pure Android, the settings are broken down into several layers, allowing you to flexibly manage how long the program can remain active after leaving the screen, this is the main lever of influence on the autonomy of the device.
To access these options, go to Settings → Apps → All apps, select the right program, and find Activity Control or Auto Run. Here you can choose from one of your work profiles: “No Limits,” “Smart Mode,” or “Strictly Restricted.” Selecting a “Strictly Restricted” profile effectively prohibits the application from doing anything in the background, except receiving high-priority notifications.
⚠️ Setting strict restrictions on instant messengers, email clients, and alarm clocks will cause you to stop receiving notifications of new messages or calls until you manually open the app.
In the Battery and Performance section, you can also find a general list of applications that are allowed to run in the background. The system automatically ranks programs by energy consumption and suggests limiting those that have been seen in excessive activity. Regularly checking this list helps to identify hidden processes that are quietly draining the battery.
☑️ Checking activity settings
The changes take effect immediately, and the system begins to apply the new rules to the process from the moment the switch switch is made, and if the application behaves incorrectly after setting the restrictions, you can always go back to the menu and select the "No Limits" or "Smart Mode" profile, which allows the system to decide for itself when to stop the process.
Managing Auto Start and Permits
One reason apps are in the background immediately after rebooting or clearing memory is the autorun feature, which works independently of standard Android settings in the Xiaomi ecosystem and requires special attention to manage resources efficiently.
You can get to AutoRun control through the built-in Security app, which is preinstalled on all the brand devices. Inside, you need to select the Permissions section, then AutoRun, and here you can see the full list of programs that can run themselves when you turn on your phone or start other related services.
Disabling auto-run for unnecessary programs is an effective way to reduce the load on the processor during downtime, but be careful with system applications and drivers, as disabling them can cause certain smartphone functions to fail, such as Bluetooth headsets or smartwatches.
Hidden auto-start services
Also, check data and location permissions, if an application is allowed to always track geo-position, it will remain active in the background regardless of other energy saving settings, and switching permission to "Only in Use" will automatically limit background activity.
Comparison of process stop methods
Different ways of closing applications have their own characteristics, efficiency and consequences for the system, understanding the difference between a simple swipe, forced stop and setting restrictions allows you to choose the best strategy for each specific situation.
Below is a table that will help you systematize your knowledge of background process management techniques and choose the right tool to solve your problem.
| Method | Efficiency | Impact on notifications | Difficulty |
|---|---|---|---|
| Swipe on the task menu | Low. | Minimum | Minimum |
| Forced stopping | Tall. | Total shutdown | Medium |
| Limitation of activity | Medium | Depends on the settings. | Medium |
| Shutting down autostart | High (at start) | No (after manually running) | Low. |
As you can see from the comparison, a simple swipe is enough to free up memory once, but it takes a holistic approach to solve battery problems, and combining methods like turning off autostarts with setting smart limits gives the best result.
Keep in mind that modern versions of Android and MIUI are good at managing memory themselves, and manual intervention is often only required in cases of a particular application crashing or in the presence of very old models of smartphones with low RAM.
Optimizing battery life and exclusions
The final step of the setup is to work with energy saving profiles. In MIUI, there are several battery modes, such as Balanced, Economy and Ultra. Switching to Economy mode automatically applies tight restrictions to all background processes except select ones.
It is important to set up the exception list correctly so that in the pursuit of saving charge, you do not lose the functionality of important applications. In the Settings → Battery menu, you can find an option that allows you to select applications that will not be limited even in energy saving mode.
⚠️ Note: When Ultra or Super-Savings is enabled, the phone turns into a bell, and most background processes, including internet and synchronization, will be completely stopped by the system.
Regular monitoring of battery consumption statistics helps detect parasitic programs. If you see an app that has been out of use for a long time but is on the top of the energy consumption list, it's a sure sign that it works in the background and requires attention. Deleting or stopping these programs completely restores the smartphone to its former agileness.
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Competent setting of exceptions in the power saving mode allows you to save charge, without losing important notifications from selected contacts and applications.
Use built-in diagnostic tools, which sometimes offer to optimize settings for applications that consume a lot of power, the system analyzes usage patterns and can tell you which program is better to limit.