Xiaomi, Redmi and Poco smartphone owners often see a system component in their list of installed programs that is responsible for garbage removal. Many users, in an effort to make space or improve performance, wonder whether this tool is necessary in the system. The standard MIUI shell or the new HyperOS deeply integrate security services, making their removal difficult for the average user.
In this article, we will take a closer look at what function the Cleanup app performs, whether it is a virus or an intrusive add-on, and what happens if you try to disable the system process, learn about the risks of removing critical components and get alternative solutions to optimize your device’s memory without losing warranty.
What is the Cleanup app in the Xiaomi system
The system component, often referred to by users as “Cleanup,” is actually part of a larger package called Security, which can be displayed as “Cleaner” or “Cleaner” in different firmware localizations, or as an embedded module within the Security app, and its primary purpose is to automatically scan the file system for temporary files, app cache, and residual data after removal.
Unlike other third-party analogues, this module has deep permissions to access system folders that are closed to regular programs, which allows it to clear not only user cache, but also system logs, which theoretically can free up more space. However, algorithms are often criticized for aggressively removing the cache, which leads to longer downloads of applications on the next run, as they have to re-form the necessary files.
It's important to understand that in the Xiaomi ecosystem, it's not just a separate utility, it's part of a system framework, and it's closely linked to task manager, antivirus, and permissions manager. Trying to isolate only the cleaning function without affecting other security components is almost impossible with standard Android tools, and the system perceives this module as critical to the stable operation of the interface.
Technical details of the cleaning process
Can I remove the system cliner on Xiaomi?
The answer to this question depends on what you mean by the word "delete." Complete removal of the system application Security or its modules without obtaining superuser rights (Root) is impossible through the standard settings menu. The "Delete" button in the application manager for this component is inactive or hidden, which is a measure of protection by the operating system from inexperienced actions.
If you have Root rights, you can technically remove the component, but it will lead to unstable smartphone operation.Switching off the system cleaning process often causes interface errors, inability to install new applications (since security check fails), and constant pop-up notifications of system errors.In some cases, the device can go into a cyclical reboot.
There is a method of "freezing" or disconnecting through ADB-Android Debug Bridge, which is safer than a complete deletion, allows you to hide the application from the menu and stop its background processes without physically deleting files from the system partition. However, even after a shutdown, some system services may try to restart the cleaning module, believing it to be damaged.
⚠️ Note: Forced removal of system security packages through ADB Root rights can lead to loss of warranty and disruption of banking applications that check the integrity of the system.
Effects of removal of the cleaning module
If you are going to take drastic measures and use them ADB Shell to remove the com.miui.cleaner or com.miui.securitycenter package, the consequences may be unpleasant, first of all, virus notifications and checks will stop working. APK-The system will stop alerting you to potentially dangerous applications downloaded from third-party sources.
The second important aspect is memory management. Without a system fill controller, you can miss the point where the empty space runs out completely, which will cause the smartphone to start running extremely slowly, stop accepting instant messengers and taking photos, and the system logger will also stop clearing error reports that can take hundreds of megabytes in a short time.
The third risk is updates: If you try to update your firmware over the air (OTA), the system will check the integrity of your system applications; if you don't have a critical security component, it will be considered a breach of integrity and the update will not install; you will have to do a full reset or flashing through your computer to get the device back to working condition.
- 📉 Termination of real-time antivirus protection and scanning during installation.
- 📉 Accumulation of system debris and logs, leading to fast memory filling.
- 📉 Inability to install official firmware updates through the settings menu.
- 📉 The appearance of persistent errors in the system logs and possible decrease in autonomy.
How to turn off cleaning and notifications via ADB
For those who want to get rid of intrusive cleanup notifications but are not ready to delete system files, there is a method of disabling through USB debugging.You will need a computer, cable and installed ADB drivers. This method does not require root rights and is reversible, making it the preferred choice for advanced users.
First, activate the developer mode. Go to Settings → About Phone and quickly press 7 times on the MIUI Version (or OS Version). After you see the "You became a developer" sign, go to Additional → For developers and turn on the USB Debugging Toggle.
Connect your smartphone to your computer and open the command prompt (CMD) or terminal in the ADB folder. Enter the command to check the connection: adb devices. The phone screen will see a request for debugging permission that you need to confirm. Next, use the command to disable a specific package, for example: adb shell pm disable-user --user 0 com.miui.cleaner.
adb shell pm disable-user --user 0 com.miui.cleaner
adb shell pm disable-user --user 0 com.miui.securitycenterThis command puts the application into a user-0 state (main user) in disabled mode. It disappears from the application list and stops running. If you want to return everything back, use the command adb shell pm enable com.miui.cleaner. This allows you to flexibly manage the presence of a cliner in the system without risk of failure.
☑️ Preparation for work with ADB
Alternative ways to clean up memory
If a standard tool doesn't work for you, it can be successfully replaced with third-party solutions that are often more delicate and transparent. There are many Google Play apps that specialize in safe cache cleanup without aggressively interfering with system processes. They don't require deep access rights and work within Android sandbox mode.
One of the most effective methods is to manually clean through the settings of Android itself. Go to Settings → Apps → All apps, select a heavy app (like Telegram or Instagram) and click Storage. There you can safely clear the cache without deleting important account data. It's a more controlled process than automatically "cleaning everything up."
Also worth looking at is Google's built-in tools. Files by Google (Files) has a great garbage cleanup feature that analyzes duplicates, old screenshots and unused apps. This tool is certified and guaranteed to not remove anything superfluous, unlike aggressive MIUI algorithms.
| Cleaning method | Security | Efficiency | Risks. |
|---|---|---|---|
| Xiaomi's Standard Cleanup | High (systemic) | High (aggressive) | Removing the desired cache |
| Files by Google | Maximum | Medium | Minimum |
| SD Maid (Root) | Tall. | Maximum | Requires Superuser Rights |
| Manual cache cleaning | Maximum | Low (work-intensive) | No. |
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Use the Memory feature in Xiaomi phone settings to see the storage usage schedule, which will help you understand what exactly takes up space: photos, apps or system files.
Comparison of standard cliner and analogues
Should you change the soap for a stitch? Xiaomi's standard app is tailored to a specific version of the shell and knows which files can be touched and which cannot be touched under this proprietary system. Third-party apps may not see some hidden MIUI folders, but they may not be able to delete system logs without your knowledge.
Third-party solutions like CCleaner or Clean Master (though the latter is often scolded for advertising) offer more flexible schedule and exception settings. You can customize them so that they don't touch the cache of the navigator or offline maps, which the standard Cleanup does reluctantly.
But there's a downside: Third-party cliners consume battery and RAM resources in the background, and the system solution is already built into Android processes, and it doesn't put any extra strain on the processor because it uses reserved resources, and it depends on which is more important to you: control or autonomy.
⚠️ Note: Avoid installing "accelerators" RAM» And these apps are often adware and don't really deliver performance gains, unlike standard Android tools.
Conclusions and recommendations for use
To sum up, Xiaomi’s Cleanup app is an important, if not ideal, component of the system, and removing it completely is not recommended for ordinary users, as the risks of instability outweigh the potential benefits of releasing a couple hundred megabytes. The best solution is a competent setup or temporary disconnection through ADB.
If you are annoyed by notifications, the easiest way to prevent them from setting notifications in the application itself, leaving the functionality working in the background, which will keep the device protected from malware and allow the system to independently manage free space in critical situations.
To maximize control of your device, use a combination of techniques: rare manual cleaning through application settings, using Google Files to find duplicates, and periodically restarting your smartphone, which will ensure that the system is clean without having to climb into system files and risk the health of the gadget.
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The best strategy is not to remove the system cliner, but to prevent it from showing notifications and using third-party tools for deep storage analysis once a month.