Owners of Xiaomi Mi 9 smartphones often face a lack of free space, especially if the device is used actively for shooting high-resolution photos or installing heavy games. Cleaning the cart is one of the key stages of system maintenance, since deleted files do not disappear instantly, but continue to take up space in storage. Understanding where digital debris accumulates allows you to effectively manage the resources of the device.
The Android operating system that underlies the MIUI shell does not have a single shopping cart for the entire phone, as implemented in Windows. Files can be temporarily stored in a gallery buffer, in cloud services or in temporary Explorer folders. Deleting from the Recycle Bin only frees up space after the final cleaning of the cache of the corresponding application or the “Recently Deleted” folder. Ignoring this nuance leads to the false impression that space is freed, although the physical data is still on the disk.
Next, we will take a detailed look at all possible places where deleted files can get stuck on the Xiaomi Mi 9. You will learn how to use the built-in tools of the system and third-party utilities correctly, which will help not only return gigabytes of free space, but also speed up the smartphone as a whole.
Work with a basket in the standard MIUI Gallery
The most common place to accumulate deleted media files is Xiaomi’s built-in Gallery app, which when a user deletes a photo or video, they are not permanently erased, but moved to a special album, “Recently Deleted,” designed to protect against accidental data loss, but is often forgotten by users, which leads to memory overflow.
To access this section, you need to open the Gallery app and go to the Albums tab, and scroll down to the Other Albums category, where the folder is located, and you'll have all the deleted media files from the last 30 days stored, and then the system will automatically destroy them, but it's not always advisable to wait a month.
To forcibly clear this buffer, you need to perform the following actions:
- 🗑️ Click on the “Recently Deleted” album to view the contents.
- ✅ Tap the "Select" button or the menu icon (three dots) in the corner of the screen.
- 🧹 Select the option “Clean everything” or “Delete forever».
It is important to note that after this operation, it will be impossible to restore files with standard means. If you have important pictures that you deleted by mistake, check the contents of the folder before the final cleanup.
Cleaning Removed Items in Google Photos
Many Xiaomi Mi 9 users use Google Photos to back up and view their media library. This service also implements a shopping cart function that works independently of the MIUI system gallery. Files deleted here take up space in your Google account, and when synchronized, can affect local storage if the “Free space” option is enabled.
The app interface is intuitive, but the path to the shopping cart may not be obvious to beginners. It is usually hidden in the profile menu or in the Library section. Remote items in Google Photos are also stored for 30 days for regular users and up to 60 days for Google One subscribers.
The complete cleaning process is as follows:
- 📸 Open the Google Photos app on your smartphone.
- 👤 Click on the profile avatar in the upper right corner of the screen.
- 📂 Select the "Basket" (or "Trash") option in the menu that opens.
- 🚫 Click “Clear the Recycle Bin” or select specific files to delete.
⚠️ Note: Files deleted from the Google Photos Recycle Bin disappear from all devices that log in to this account. Make sure that the photos you need are not required on your tablet or computer.
It’s worth mentioning that Google Photos can offer “free up space” by removing copies of photos already stored in the cloud from the device. This isn’t exactly a cart cleaner, but an effective way to fight for free gigabytes on the Xiaomi Mi 9. Regularly checking this partition will help keep the storage in order.
Managing Files through Built-in Conductor
Unlike photos, documents, downloads, and archives are often managed through a system file manager. On Xiaomi smartphones, the app is called the Explorer (or File Manager), and it also has its own remote file basket that works separately from the gallery.
To find and clear this area, run the Explorer app. You need to find a section on recent activities or a shopping cart in the program interface. The interface may vary depending on the version of MIUI, but the logic remains the same: deleted files fall into the buffer zone.
Algorithm for cleaning:
- 📁 Launch the Explorer app (folder icon).
- 🔍 Find the basket icon in the top corner or in the Services menu».
- 🗑️ Click on the Clean Up button or select files to delete.
- ✔️ Confirm the action in the dialog window that appears.
☑️ Checking of garbage accumulation sites
If you don't find the basket in a standard Explorer, it may be disabled in the settings or hidden. In this case, deleted files can be deleted immediately, bypassing the buffer. You can check the settings by going to Settings → Cleaning inside the Explorer application itself.
Specificity of garbage cleaning in messengers
In addition, messengers like WhatsApp and Telegram are often the main memory eaters on the Xiaomi Mi 9. In these applications, deleted media files can remain in cache or internal folders, even if you delete them from the chat.
Telegram, for example, has its own caching mechanism that you need to clean separately. Go to Settings → Data and Memory → Memory Use. There you will see the “Clear Telegram cache” button, which is safe for your correspondence, but will delete temporarily stored files.
WhatsApp is similar, but files are often in system folders. Deleting chat doesn't always mean removing attachments from the drive. Use built-in storage management:
- 💬 Open WhatsApp and go to Settings».
- 💾 Select the item "Storage».
- 📊 Wait for analysis and click “Clear All” or select specific chats.
Regularly cleaning messenger cache can free up up to several gigabytes of space, especially in group chats where videos and documents are constantly exchanged, and ignoring this section negates efforts to clean the main basket.
Using the “Security” application for deep cleaning
Xiaomi has built a powerful tool called Security into its smartphones, which is not just an antivirus, but a comprehensive maintenance utility that includes Cleanup, which scans the device for residual files, ads, and forgotten downloads.
Running deep cleaning allows you to find files that are not visible to the user when you normally browse folders. The algorithm analyzes the structure of the Xiaomi Mi 9 file system and suggests removing what is not necessary for the system to work. This is one of the most effective ways to quickly optimize.
Procedures for use:
- 🛡️ Open the Safety app (green lightning icon).
- 🧹 Click on the "Cleaning" button (broom icon).
- 📈 Wait for the scanning and analysis of files to be completed.
- 🚀 Click the “Clean” button to remove the garbage found.
What if Security does not find the files?
Be careful when using the Deep Clean feature, as it may suggest removing large files that you have forgotten but need. Always look carefully at file previews before confirming deletion. The system clearer is a powerful tool, but it requires user control.
Comparison of cleaning methods and efficiency table
Different methods of freeing up space have different degrees of efficiency and risk. It is important for a user of Xiaomi Mi 9 to understand which tool to use in a particular situation. Below is a comparative description of the main methods of cleaning.
| Cleaning method | What's removed | Security | Efficiency |
|---|---|---|---|
| MIUI Gallery | Photos and videos | Tall. | Medium |
| Google Photo | Cloud copies | Tall. | Tall. |
| Conductor | Documents, APK | Medium | Tall. |
| Security Annex | Cash, trash, commercials. | Tall. | Maximum |
As you can see from the table, the combined approach is the best result. Using only one method will not completely free up space. Xiaomi Mi 9 has enough performance to cope with any volume of data, if it is properly organized.
⚠️ Warning: Don't use questionable apps from Play Market with names like "Super Cleaner Pro" that promise miracle acceleration. MIUI More than enough, and third-party software often contains advertising and collects data.
Regular maintenance of the smartphone takes only a few minutes a week, but prolongs the life of the device and keeps it fast. Do not allow the memory to be filled “on the back” as this slows down the flash memory.
Frequently Asked Questions (FAQ)
Can I recover files after cleaning the cart on Xiaomi Mi 9?
Why is memory not released after the photo is deleted?
How to automatically clean the cart on Xiaomi?
Does a crowded cart affect the speed of the phone?
💡
Regular manual check of all types of baskets (Gallery, Explorer, Messengers) is the only way to guarantee the availability of free space on your smartphone.
By following these guidelines, you can effectively manage your device’s memory, and cleaning your cart is a simple but necessary habit for every smartphone owner.