How to Clean Your Phone From Xiaomi’s Garbage: A Complete Guide

Xiaomi smartphones, which are based on the shell MIUI or the new HyperOS, are famous for their functionality, but over time they begin to demand attention to the storage system. The accumulation of temporary files, residual records from remote applications and inflated cache can significantly slow down the device. The user notices that the phone is warming, programs open longer than usual, and free space on the internal drive disappears for no apparent reason.

Regular maintenance allows you to extend the life of the gadget and keep the performance at the level of the first days of use. There are several proven ways to clean the phone from shaomi garbage, from built-in utilities to manually removing system junk through the computer. It is important to understand the difference between useful data and digital garbage, so that you do not accidentally delete important photos or logins from accounts.

In this detailed guide, we’ll take you through all the steps of memory optimization, from simple actions that are available to every owner to advanced methods for power users, and learn how to safely free up gigabytes of space without having to reset completely to factory settings.

Use of the built-in Security application

The first and most secure tool for initial cleaning is the standard application preinstalled in every Xiaomi smartphone, called Security, and it has a green icon with a shield, which is designed specifically for the MIUI file system and can correctly identify safe objects to remove.

When you start the program, you click on the Cleanup button, and the system automatically scans the device for temporary files, junk advertising, and large unused files. The algorithm works well enough for daily maintenance, but it doesn't always find the deep-hidden messenger cache.

Once you've finished scanning, you'll see a list of categories that occupy space, where you can selectively delete unnecessary documents without touching important documents, and note that the app may offer to clear the app cache, but it won't affect your personal correspondence or saved passwords.

• 🧹 Click the "Clean" button to delete temporary system files.
• 📸 Check the "Big Files" section to find forgotten videos.
• 📱 Remove unused items APK-installer.
• 🗑️ Clean the gallery basket if it is full.

⚠️ Warning: The built-in cleaner sometimes flags the cache files of the maps or the navigator as garbage. If you plan a trip without the Internet, it is better not to delete this data, otherwise the maps will have to be downloaded again.

Deeply clean the app cache manually

Automatic tools often bypass social media cache and instant messengers like Telegram, WhatsApp or Viber. These apps create huge archives of viewed images and videos that can take up tens of gigabytes. To clean up properly, you need to go to the settings of each application separately.

Go to Settings → Apps → All apps. In the list, look for a heavy app like YouTube or Instagram. Inside the program menu, select Memory or Storage. Here you will see two buttons: Clear and Delete Data.

Using the Clear button is safe: it only deletes temporary files, speeding up the program. The Delete Data button will reset the application to the state immediately after installation, which will require re-authorization. Be careful when choosing an action so that you do not lose your correspondence history.

Multimedia files are a big concern, and users often forget that stored stickers, masks, and contact avatars also take up space, and that regular checks of these partitions free up a significant amount of internal memory.

💡

Use the "Free space" function inside Telegram or WhatsApp itself in the "Memory Use" section. This is safer than cleaning through Android settings, since you see a preview of the deleted files.

Storage analysis and removal of duplicates

Modern versions of MIUI and HyperOS are equipped with advanced memory analyzers that allow you to visually assess what exactly takes up space on the disk. Unlike simple cache cleaning, this method helps you find and remove unnecessary duplicate photos, old screenshots and downloaded files from the browser.

In Files or Explorer, go to the memory analysis section, and the system will plot the data into categories, and often it turns out that a significant portion of it is the DCIM and Download folders, and that's where the files that the user has long forgotten about accumulate.

Duplicate photos are a common problem, especially if you’ve used cloud services or recovered data from a backup. Deleting copies of the same image can instantly free up several gigabytes. It’s also worth checking the Bluetooth folder, where all accepted files are automatically saved.

Removal of system debris and logs

Deep inside the Xiaomi file system, error logs, usage reports, and temporary update files are stored, hidden from the average user but taking up valuable space, requiring root rights or a computer connection to access, but there are also secure methods through a standard Explorer.

Open the file manager and enable the hidden files in the settings. MIUI, and inside — debug_log Cleaning the contents of these folders will not harm the system, as this is technical information that is only necessary when a failure occurs.

It's also worth checking the Android/data folder, which stores the caches of games and heavy apps, but you need to be careful about deleting the files from here: deleting the folder with the game will lead to the need to download it again, not just cleaning the cache.

Some users are trying to delete files with the.apk extension in their system folders, and you can do this without understanding their purpose, but you can focus on the cache and temp folders, which are created specifically for temporary storage.

⚠️ Warning: Never delete files from system, vendor, or data folders unless you are 100% sure of their purpose).

Cleaning through computer and ADB

For advanced users who want to squeeze out as much space as possible, there is a method of debugging through USB and a computer, and by connecting your smartphone to your PC, you can access the entire file system, and you can delete what's hidden by mobile applications, which requires you to install ADB drivers on your computer.

Activate Developer Mode by clicking on the build number in About Phone several times. Then turn on USB Debugging in the developer menu. Connect the phone to your computer with a cable and select file transfer mode.

You can send a command to your PC to clear the cache of all applications at once, and it's a powerful tool that works faster than any mobile clincher, but only use it if you understand the commands.

adb shell pm trim-caches 999999999

This command forcibly trims the app cache, freeing up space, and you can manually delete the log folders through Windows Explorer, which is often safer and more visual. Once you've completed the procedures, be sure to restart the device to apply the changes.

💡

Use of the ADB-commands are allowed to be removed to 2-3 GB system debris that is not available with standard Android tools, but requires caution.

Prevention and optimization of MIUI

To avoid going back to cleaning your phone from Xiaomi garbage too often, it’s important to adopt a habit of regular prevention: MIUI tends to accumulate data if not limit its appetites. Set up automatic cleaning in the built-in Security app.

Go to the cleaner settings and set a schedule. Your phone will self-delete temporary files when you're asleep or not using the device, and turn off autoboot for rarely used apps so they don't create background debris.

Regularly check application rights. Often junk files are created by programs you once gave access to memory but stopped using them, and removing those applications is the best way to keep the system clean.

• 📅 Set up weekly auto-cleaning in the Security app.
• 🚫 Turn off auto-update apps in the Play Market when using mobile data.
• ☁️ Use cloud storage for photos by removing them from your device.
• 🔄 Reboot your smartphone at least once a week to reset system processes.