Xiaomi smartphones are famous for their performance and functionality of the MIUI shell, but over time, even the most powerful devices start to work slower. One of the main reasons for the slowdown is the accumulation of temporary files, or cache, which is created during the use of applications and the browser. Many users mistakenly believe that removing applications completely solves the problem, but this is not the case.
In this article, we will discuss how to clean the cache on the phone shaomimi to return the device to its previous speed. You will learn about the built-in tools of the system, how to clean specific programs and methods for removing hidden debris. Regular memory maintenance prolongs the life of the gadget and makes it comfortable to use.
Don't panic if you notice that the phone has taken longer to respond to commands. Cache cleaning is a routine procedure that doesn't delete your personal photos or contacts. We'll look at secure action algorithms that are suitable for both older Mi series models and the latest Redmi and Poco smartphones.
What is cache and why it should be removed
Cache is a memory area where applications store temporary data for quick access, such as a browser that stores copies of visited pages and messengers that download images, which allows a program to open faster and consume less traffic, but over time, this data can reach several gigabytes, taking up the space necessary to install new programs.
The problem arises when temporary files are corrupted or redundant. Instead of speeding up work, the bloated cache starts to conflict with current data, causing crashes and freezes. Xiaomi automatically manages memory, but does not always delete old files without user intervention.
⚠️ Note: Cache deletion does not affect your personal accounts, correspondence and application settings. You will not lose access to your data, but in some cases you will have to re-authorize in the program.
Understanding the difference between cleaning the cache and completely resetting the data is critical. If you decide to erase all the data, the phone will go back to factory status. Cache cleaning is a gentler procedure, aimed solely at removing technical debris, while keeping your files safe.
What is the difference between cache and cookies?
Use of the built-in "Security" application
The MIUI shell preinstalled a powerful system tool called Security, which is the easiest and most reliable way to clean the cache on the shiomi, which does not require installing third-party software, and analyzes the state of the system and suggests removing unnecessary files in one click.
To get started, you need to find an icon on your desktop called "Security" (usually green with lightning), and after you run the scanning system, you'll see a list of recommendations. We're interested in "Cleaning up." Click on it and the system will do a deep memory analysis.
☑️ Cleaning Algorithm Through Security
The system will show you the amount of debris that can be removed, which includes remnants of deleted applications, temporary APK installation files, and the system cache. Press the Clean button to start the process. This usually takes 5 to 15 seconds depending on the amount of garbage accumulated.
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Run the cleanup through the Security app once a week to maintain optimal system performance without manual intervention.
Clearing the cache of individual applications
Sometimes you need to free up space that is occupied by a particular program, such as YouTube, Telegram or Instagram. These applications actively accumulate videos and images. To do a spot cleaning, go to the Settings menu and select the App section.
In the list, find the app you want (like Gallery or Browser) and click on it. In the menu that opens, select Storage. Here you'll see two buttons: Clear cache and Clear everything. We're only interested in the first option.
Clicking on the Clear Cache button will instantly delete temporary files, but if you click Clear All, the app will return to state immediately after installation, and you will lose your logins and settings. Be careful when choosing an action.
⚠️ Warning: When cleaning the cache of heavy applications (maps, navigators) it may take time to re-load the data on the next run.
For advanced users, a method of mass cleaning is available through the application management menu. Go to Settings → Applications → Application Management. In the upper right corner, click on the three-dot icon and select Clear Cache. This action will delete temporary files for all installed programs at once.
Removing garbage in the Chrome browser and others
Web browsers are among the main “garbage storage” in a smartphone. When surfing the Internet, you save images, scripts and browsing history. To clear the cache on the shaomi in Google Chrome, open the app and click on three dots in the upper right corner.
In the drop-down menu, select History, then go to History Settings or immediately click Clear History. In the window that opens, make sure that the box is ticked against Images and other files saved in cache. The remaining items can be deselected if you want to save passwords.
Similarly, a cleanup is done in the standard Mi Browser browser. Click on the profile icon or three menu bars, select Privacy and then Clear Data. Here you can also select only cache, leaving your browsing history intact.
Regularly cleaning your browser not only frees up space, but also increases privacy by removing traces of your activity.Web pages will be reloaded, which can be useful if the site is displayed incorrectly due to old data.
Cleaning cache in the gallery and instant messengers
Messengers and a gallery deserve special attention. WhatsApp and Telegram can use tens of gigabytes of cache due to photos and videos being sent. Telegram itself has a built-in feature: Settings → Data and memory → Memory Use → Clear cache.
On WhatsApp, the path is a little different: Settings → Data and Storage → Storage Management. Here you can see which chats take up the most space, and delete media selectively. This is more effective than completely clearing the app cache through Android settings.
Xiaomi Gallery also creates thumbnails for quick viewing of photos. Over time, the database of thumbnails grows. Clearing the gallery cache through the standard app menu (as described above) is safe - your original photos will remain in place, only the preview database will be removed.
| Type of application | Where to look for a cleanup | Risk of data loss | Recommended frequency |
|---|---|---|---|
| Social media (VK, Instagram) | Phone settings → Applications | Low (incoming) | Once a month |
| Messengers (Telegram) | Inside the app → Data data | Minimum | As you fill up |
| browsers | History → Clearing | Middle (history) | Once a week. |
| Games | Phone settings → Applications | High (progress) | Only when you make mistakes. |
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Cleaning the messenger cache inside the app itself is often more efficient and safer than through Android system settings.
Hidden Methods and Developer Mode
For power users, there is a possibility of deeper cleaning through the developer mode. To activate it, go to Settings → About Phone and quickly click on the MIUI version 7 times.
Now, a new section will appear in the settings menu, "Developers" and scroll down to "Working Services" or "Memory Statistics," where you can see which processes consume the most resources and stop them if necessary, which indirectly helps free up RAM.
There's also a Dalvik Cache cleanup method, but it requires you to go to Recovery Mode, which is done by pressing the volume button up and the power button when the phone is off. You can select Wipe Cache Partition from the Recovery menu, which removes the system's update cache and is safe for personal data, unlike Wipe Data.
⚠️ Warning: Entering Recovery mode and using Wipe points requires caution. Make sure you choose Wipe Cache over Wipe Data/Factory Reset, otherwise the phone will completely reset.
These methods are useful if the phone is not behaving properly after a major system update, and in normal conditions, a standard cleaning through the settings menu is enough.