How to clean your phone from garbage on Xiaomi Redmi 7A: Full instructions

Xiaomi Redmi 7A smartphones, despite their popularity in the budget segment, inevitably start to run slower over time. The main reason for the decline in performance is the accumulation of system “garbage”, app cache and residual files after remote programs. Users often notice that the device begins to react longer to touch, and free space in memory disappears for no apparent reason.

Effective cleaning of Xiaomi Redmi 7A requires a comprehensive approach, as standard removal of applications from the menu is often not enough. In the operating system Android with the shell MIUI there are specific folders and mechanisms that save data even after uninstallation of programs. Proper maintenance of the gadget allows you to extend its active life and return the previous response speed of the interface.

In this article, we will discuss in detail how to securely free up disk space, how to find hidden files, which folders can be deleted without risk to the system, and how to use built-in optimization tools. A competent approach to memory management is critical for budget models where internal memory is initially limited.

Memory Occupancy Analysis and Hidden Files Search

The first step before any cleaning is to make a detailed diagnosis of what exactly is taking up space. Redmi 7A owners should remember that the system partition occupies a significant portion of the claimed 16 or 32 gigabytes. To visualize the data, it is recommended to use an integrated analyzer or third-party utilities that show the folder structure in the form of a diagram.

Often users are unaware that large volume is occupied by folders of messengers. Apps like WhatsApp or Telegram by default save all received photos and videos to the gallery, dubbing them into cache. Xiaomi cleanup begins with checking the attachments in chats, since they can weigh several gigabytes.

To manually search for large files, you need to go to the Explorer menu. The standard path is: Explorer → Category → Documents or Images. It often hides forgotten downloads, old versions of apk files and screenshots that are no longer needed.

💡

Use file size sorting in Explorer to instantly find the heaviest objects taking up space on Redmi 7A.

Special attention should be paid to the Download folder, which is where browsers often download installation files, which, once installed, become useless ballast, and when deleted, they are safe and immediately free up space.

Use of the built-in "Security" application

The MIUI shell is equipped with a powerful system tool to service the device. The Security app contains a Cleanup module that automatically scans the device for temporary files, ad residues and browser cache, and running this feature is the fastest way to surface clean.

In deep scanning, the system suggests removing files that have not been used for more than 30 days, but be careful: sometimes important documents or photos are included in this list. Before confirming the cleanup action on Xiaomi, always check the file preview.

In the Memory section inside the Security app, you can see detailed statistics, and you can see how much space apps, images, videos, etc. take up, and clicking on a specific category allows you to move to managing that data without going into general settings.

💡

The built-in MIUI cleaner is safe for the system, but it doesn’t always remove the deep cache of heavy apps like Instagram or TikTok.

Regular use of this tool, at least once a week, helps keep the smartphone in good shape, and the system itself suggests starting the cleanup when the free space falls below a critical threshold, which is convenient for forgetful users.

Manual cleaning of cache and application data

The most effective way to free up space is to manually manage the cache of heavy applications. Social media and video services accumulate gigabytes of temporary data to quickly load content. To get to them, go along the path: Settings → Apps → All apps.

Select the app you want (like YouTube or VKontakte) and click Memory, and you'll see two buttons here: Clear cache and Clear everything. The first one deletes temporary files, the second one resets the app to a state immediately after installation, requiring you to log in again.

• 🗑️ Cache: Temporary files that can be deleted without losing personal data and login settings.
• 🔄 Data: Complete cleanup, including logins, passwords and settings within the application.
• 📂 Files. OBB: often take up a lot of space in games, are deleted only when the game is completely deleted.

It's important to distinguish between these concepts. If you clean up the messenger's Data, you'll have to re-enter the phone number and confirmation code. So for regular Redmi 7A hygiene, only use cache cleaning.

⚠️ Note: Do not clear system applications with unknown names (e.g. Android System, MIUI Framework, this can cause interface failures.

For multimedia applications like Spotify or Netflix, there is also a Storage Management feature inside the programs themselves, where you can set the cache limit or delete downloaded tracks that are often forgotten for offline listening.

Working with Android folder and residual files

When apps are removed, they often have their tails in their memory, folders with settings and logs, located in the Internal Storage/Android/data directory and Internal Storage/Android/obb. On newer versions of Android, access to these folders is limited, but the Xiaomi file manager usually allows them to be viewed.

Inside the data folder, you'll see a lot of folders with packet names, like com.whatsapp or com.tencent.ig. If you've already deleted a game or app but the folder with that name is still there, you can delete it, and that frees up space that the system thinks is occupied.

However, there is a risk: if you delete the folder of the active application, it will lose all its data. So before manipulating the Android section, make sure that the objects that are deleted are from remote programs.

It's also worth checking the root directory for folders from old apps, and developers often leave their logs there, for example, a Tencent folder can weigh a lot even after the company's games are deleted if there are cache files left in it.

Cleaning gallery and duplicate photos

Media content is the main memory consumer on Redmi 7A. Screenshots taken to transmit information often lie in the gallery for years. The Gallery app has a Screenshots album that needs to be periodically reviewed and cleaned.

Duplicates are a separate problem. When synchronization or copy failures, the same photos can be saved several times. There are special duplicate cleaners applications, but you can also use the built-in search for similar images in the MIUI gallery.

Remember the folder, "Recently deleted." The files you deleted continue to take up space for another 30 days in this bin, and to make room instantly, you have to go to the album and clean it completely.

Uninstallation of system and unused applications

The Xiaomi Redmi 7A has a lot of apps that the owner may never use, such as games, Google services, video and music apps, and removing or disabling them will significantly unload the system.

To remove standard applications, press the desktop icon and select “Delete.” If the button is inactive, the application is system. It can be disabled via the menu: Settings → Applications → All Apps → Select App → Disable.

Disabling system applications hides them from the menu and stops background processes, which has a positive effect on autonomy and speed, but you should not turn off critical components such as Security, Themes or Explorer.

⚠️ Note: Disable system components like Google Play Services or System UI» can lead to unstable operation of the smartphone and loss of access to the app store.

There are advanced methods of removing system debris through ADB-commands from a computer, but for a regular user of Redmi 7A It's safe and doesn't require root rights.

Use of cloud storage and memory cards

Redmi 7A internal memory should not be filled completely, it is optimal to keep 15-20% of the space free for the correct operation of the system, and it is better to use cloud services such as Google Photos or Yandex.Disk for storing photos and videos.

Set up automatic download and then delete from the device (“Free space”) allows you to store the originals in the cloud, and leave only thumbnails on the phone, which dramatically solves the problem of the lack of gigabytes.

If your model has a memory card slot (MicroSD), be sure to use it to store media files. In the camera settings, you can specify saving the photo immediately on the camera. SD-a card that will keep the internal memory free for applications to work.

💡

Transferring media files to a memory card or the cloud is the only way to permanently solve the problem of space shortage on budget smartphones with a small amount of memory.

Frequently Asked Questions (FAQ)