Modern Xiaomi Redmi smartphones come with an advanced MIUI or HyperOS shell that automatically saves deleted photos and videos to a special buffer, which protects against accidental data loss, allowing you to recover images within 30 days. However, this feature has the flip side: files continue to take up space in internal memory, even if you have already deleted them from the gallery.
Users often face a situation where the storage is full, even though they have visually cleared the excess, and the system basket is a hidden reservoir that is ignored in standard removal, and to actually free up gigabytes of space, you need to perform a forced cleanup of all levels of temporary storage.
In this article, we will look at all the ways to delete data, from standard gallery tools to system conductor, where the tails of remote applications hide and how to set up automatic cleaning to make the phone work faster.
The principle of the clipboard for MIUI and HyperOS
The MIUI shell uses a layered system for storing remote objects, so when you swipe a file towards deletion, it doesn't physically disappear from the drive, it just changes its status to "hidden" and moves it to a special partition, which avoids losing important data when the user is mistaken.
These files typically last 30 days, after which they are automatically deleted. However, if you store a lot of high-resolution photos and videos, this buffer can take up a significant portion of memory. It is important to understand that standard deletion in the Gallery app only affects media files, leaving traces in other system folders.
For users who monitor free space, it is critical to monitor not only the main gallery, but also hidden app caches. In some cases, older versions of programs or temporary update files also fall into the category of “deletable”, but require special attention.
⚠️ Warning: After cleaning the cart, file recovery by standard methods becomes impossible. Make sure that there are no critical documents or personal photos among the data being deleted that you plan to keep.
Android on Xiaomi devices separates data streams. Photos are stored in one buffer, downloaded files from the browser in another, and remote applications can leave their tails in the system logs.
Cleaning the basket in the Gallery appendix
The most common scenario is to delete photos and videos. In the standard Gallery app on Xiaomi Redmi, this process is as simple as possible, but many users do not notice the final delete button. The algorithm of actions is the same for all versions of the firmware, although the visual design may be slightly different.
To start, open the app and go to the Albums tab, and here, scroll down to the very end, you'll find Deleted. This is where all the files that have been tagged for deletion in the last 30 days are located, and the number of files and the amount they occupy are usually displayed next to the folder name.
When you enter the section, you will see a grid with all the deleted elements. To clear everything at once, click on the "Clear" button or select the menu icon (three dots) and the corresponding item. If you want to delete selectively, press your finger in one photo, and then mark the rest.
- 📸 Open the Gallery and go to the Albums section».
- 📂 Scroll down to the bottom of the list and select “Remote».
- 🗑️ Click “Clean” for complete removal or select files manually.
- ✅ Confirm the action in the pop-up window.
It’s worth noting that if you have sync enabled with Xiaomi Cloud or Google Photos, removing from the cart on your phone can affect cloud copies. Real-time sync will instantly reflect changes on all attached devices.
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Before a mass cleanup, connect your phone to Wi-Fi and make sure important photos are saved to the cloud or computer to avoid permanent memory loss.
Delete files through System Explorer
The second layer of cleanup concerns documents, archives, APK installation packages, and other file tinsels, and Xiaomi has a powerful tool called Explorer preinstalled to manage this data, and it also has its own remote object buffer, independent of the gallery.
Run the Explorer app (folder icon) on the home screen or side menu (depending on the MIUI version, find the Recycle Bin. This is where files deleted through this particular manager are stored, and users often forget that the downloaded and then deleted document is located here.
The procedure is similar to photo-stealing: you can delete everything at once or select specific folders. The peculiarity of a conductor is that it can store remote objects for up to 30 days, but sometimes this period can vary depending on the system settings. Files in the conductor basket do not take up space in RAM, but continue to use the storage space.
If you're actively working with documents, it's a good idea to check this section regularly, and large archives or video files accidentally found here can eat up gigabytes, giving the illusion of space shortage when installing new applications.
⚠️ Note: In some firmware versions, the basket function in Explorer may be disabled by default or hidden. If you don't see this item, it's possible that files are deleted instantly or the feature isn't supported by your model.
Where do the files go after cleaning?
Cleaning the cache and residual application files
The third, often overlooked aspect is the shopping cart inside individual applications and the system cache. Social media apps, messengers, and browsers create huge amounts of temporary data, and while it's not really a basket in the classical sense, it's garbage that needs to be removed.
Xiaomi has a built-in Security app, which can find and delete residual files, run a scan, wait until the process is over, and look carefully at the categories proposed for removal, and the system will determine what is garbage.
It’s also worth checking your heavy app settings manually. For example, Telegram or WhatsApp has its own internal cache storage that isn’t always fully cleared by standard Android tools. Go to Settings → Apps → All apps, select the right one and click Clear Cache.
For advanced users, a deeper analysis is available, and the Security app has a Cleanup section where you can see in detail which apps take up the most space, often with old updates or error logs that can be safely removed.
- 🛡️ Launch the Security app on the home screen.
- 🧹 Click on the “Cleaning” button and wait for analysis.
- 📱 Select “Applications” to view the cache in detail.
- 🚮 Click on “Clean Selected” to remove garbage.
Regularly cleaning the cache not only frees up space, but it can also solve application freeze problems, and cache data tends to accumulate and conflict, especially after software updates.
☑️ Checklist for full cleaning
Using the “Security” application for deep cleaning
The built-in Cleaner tool in the Security app is a powerful processor for system maintenance, which not only removes files from the recycle bin, but also analyzes the memory structure, finding duplicates, similar photos and unused packets.
When you first start a deep cleaning, the system will prompt you to remove the garbage. Be careful: sometimes this definition hides data that you would like to save (for example, thumbnails from WhatsApp or contact avatars).
The big file cleaner feature is also worth noting: The Security menu often has a large file section where you can manually sort objects by size, and it's a great way to find forgotten videos or archives that have accidentally landed in a bin or in root folders.
| Type of data | Where to find | Security of removal | Frequency of cleaning |
|---|---|---|---|
| Photos and videos | Gallery → Remote | High (if any) | Once a month |
| Documents | Conductor → Basket | Medium | As accumulation proceeds |
| Cash app. | Settings → Memory | Tall. | Once a week. |
| Residual files | Security Annex | Tall. | After removal of the software |
Using Xiaomi’s regular tools is preferable to installing third-party cleaners from the Play Market. System utilities have deeper access rights and do not contain advertising, which is often found in third-party software.
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The built-in Security app on Xiaomi has deeper system file access rights than any third-party counterparts, making it the most effective cleaning tool.
Frequent errors and removal problems
Sometimes users are faced with a situation where the shopping cart is not cleaned or files are returned after a reboot. This may be due to errors in sync of cloud services. If you deleted a photo on your phone but it appeared again, check the settings of Google Photos or Xiaomi Cloud.
Another common problem is blocking the deletion process with antivirus or system restrictions, which in rare cases helps the usual reboot of the device before trying to clean, which resets temporary processes that can keep files open.
If the memory isn't released even after cleaning, there may be a problem with the file system, in which case it's recommended to back up important data and reset to factory settings, a radical but effective method that removes everything, including hidden system errors.
⚠️ Warning: If the space is not vacated after cleaning, do not rush to drop the phone. Check if the space is occupied by system updates or debugging logs that require a separate approach to removal.
Remember that a persistent memory shortage may indicate wear and tear on the drive or malware that generates junk files, in which case cleaning the cart will only have a temporary effect.