How to Open a Phone Manager on Xiaomi: The Complete Guide

Modern Xiaomi smartphones running the shell MIUI or the new HyperOS, have a powerful multitasking that allows you to run dozens of applications at once. However, even the most productive processors Snapdragon and Dimensity can experience difficulties with a lack of RAM, which leads to slowing down the interface and reset background tasks. To manage running processes and free up system resources in the Android operating system, a special tool is Task Manager, which on Xiaomi devices has its own features of location and functionality.

Users often need to quickly close a suspended app, clear the cache, or force a process that consumes too much power. Unlike standard Android, where memory management is often hidden, Xiaomi offers advanced features through the built-in system component Security. Understanding how to use this tool correctly will help you significantly improve the device's autonomy and response speed in everyday use.

In this guide, we will take a look at all the available ways to call the dispatcher, from classic gestures to hidden engineering menus. We will look at the difference between a standard window switch and deep system monitoring, and discuss what settings can block the normal operation of background programs. Proper memory management is the key to a long life of your gadget without having to buy a new model.

Standard ways to call a list of running applications

The most obvious and frequently used method of accessing running programs is to use a navigation bar or gesture control. Depending on which type of navigation is selected in the settings → Settings → Additional settings → System navigation, the user’s actions will differ. When using three buttons at the bottom of the screen, you need to click on the central button with the image of the square, which is traditionally responsible for opening the history of actions.

If your Redmi or POCO smartphone is set up to handle gestures, you'll need to swipe from the bottom of the screen upwards and hold your finger in the middle for a fraction of a second, and it previews all open windows and allows you to quickly switch between them or close the unnecessary ones, but it's only a visual switch, not a full-fledged memory cleaner.

At the top of the running app screen is usually a button with a cross or broomstick to close all open tabs with a single tap, and there is often a memory widget that shows how much is free right now, and a cleanup button that forcibly completes the background processes, freeing up RAM. This is the basic level of control available to every smartphone owner without having to dive into complex settings.

Importantly, the appearance of this menu can vary significantly from one version of MIUI firmware to another, with older versions having horizontal previews of applications, while newer HyperOS versions have vertical listings for one-handed usability, and regardless of the version, the way it works remains the same: it is the first line of defense against system congestion.

Use of the Security Application for Deep Cleaning

Unlike many other manufacturers, Xiaomi has implemented a powerful system application called Security into its ecosystem, which is where the real phone manager hides, which allows you to not just close windows, but control autostart, permissions and energy consumption.

Inside the app, we're interested in the Memory section, which is often represented as a pie chart showing RAM occupancy. Clicking on this element opens up a detailed list of all active processes, sorted by resource consumption, and here you can see not only custom applications, but also system services, which are often hidden from the eyes of the average user in the standard multitasking menu.

This section allows you to force applications that do not respond to commands to stop, or to clear the cache of specific programs without deleting their data. This is especially useful when the messenger or social network begins to consume abnormally many resources in the background, draining the battery. Using the built-in optimizer Xiaomi is considered safer than installing third-party cleaners, who can themselves load the system.

⚠️ Warning: Forced shutdown of system processes in the Memory section may cause the interface to work in an unstable way or reboot your smartphone.Be careful not to touch services with names that contain "System", "Android" or"MIUI", If you are not sure about their appointment.

Customization and management through the Developer Menu

For advanced users who don’t have enough standard tools, Android provides access to the hidden Developer Menu. To activate this section, go to Settings → About Phone and quickly click on the MIUI build number seven times. Once the notification of successful activation appears, a new item will appear in the main settings menu, containing dozens of technical options.

In the Developer Menu Apps section, you can find Running Services, which shows the real load on RAM in real time, showing how long each service is running and how much memory it takes, and unlike the standard Manager, you can see even processes that were started a long time ago and do not have a visible interface.

Settings → Additional settings → For developers → Launched services

And this is where you can see which application is preventing the system from running fast, even if it's not on your recent task list, and you can click on any process and select the Stop option to immediately release resources, a powerful diagnostic tool that helps you identify memory eaters hidden from ordinary observation.

Consider that changes to the developer menu can affect the stability of the device. For example, limiting background processes can speed up work, but will cause notifications from messengers to arrive with a delay. Use these settings consciously, understanding the consequences of each action for the Android operating system.

Forced Stop and Control of Specific Applications

If an application is behaving incorrectly, hanging or popping up on top of other windows, the most effective way to deal with it is to force a stop through the application management menu. → Annexes → All applications, find the problem program in the list and click on it.

In the app information menu that opens, at the bottom, there's a red Stop button, and clicking on it completely completes all the processes associated with the software, resets it, and clears temporary files in active memory, which is equivalent to taking the battery out of the device in the old phone era, but is done by software.

This method is especially effective for heavy games or video editing applications that can leave behind tails in the form of running services. Regularly checking the list of recently used applications and cleaning them helps keep the system on track. However, do not make this a habit for all programs in a row, since constantly restarting applications can, on the contrary, increase battery consumption.

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If the app is constantly hanging, before it is forced to stop, try to first clear its cache in the same settings menu – this often solves the problem without completely restarting the process.

The table below compares the different application management techniques on Xiaomi devices:

Optimization of memory and autoboot

One of the main reasons for the lack of RAM on Xiaomi is the large number of applications that run automatically with the smartphone. To manage this, the Security app has a section called Permissions → Auto Run, where you can prevent unnecessary programs from starting immediately after the phone is turned on, which will significantly speed up the system load and free up resources.

Also worth noting is the Memory Extension feature, which is available on many modern Redmi and POCO models. It allows you to use part of the built-in flash memory as additional RAM. You can activate this option in Settings → Expansion of memory, but it is worth remembering that the speed of virtual memory is lower than that of physical RAM.

For maximum efficiency, it is recommended to configure applications in the background. In the Settings menu → Battery and Performance → Application Power Management, you can set a strategy “No restrictions” for important messengers so that they do not unload from memory, and “Limit background activity” for heavy games that you rarely use.

⚠️ Warning: Disable Auto-Run for Google System Services or Services MIUI This can cause notifications, contact syncs, and other critical functions to crash. Only disable applications that you are fully confident of assigning.

Frequent problems and their solution through the dispatcher

Users often experience a smartphone that starts to slow down after a system update or a new heavy app is installed, and in such cases, standard memory cleaning may not help, as the problem lies in the conflict of processes, the first step is to identify the culprit through the developer menu or battery usage statistics.

If the task manager shows that the memory is filled 90-95% Even with closed applications, this may indicate a memory leak in one of the system processes, in which case a complete reboot of the device helps, which resets all temporary data and reallocates resources. Regularly restarting at least once a week is a good habit for Android smartphone owners.

In some cases, you may need to reset to factory settings if the problem is systemic and not solved by software methods. However, before that, make sure to back up the data. Using a dispatcher is a prevention, but not a panacea for hardware problems or critical firmware errors.

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Regular memory cleaning and auto-start control of applications is the most effective way to keep the performance of the Xiaomi smartphone throughout its life without the need for flashing.

Questions and Answers (FAQ)