How to clean Xiaomi Redmi 7A from garbage and speed up work

Xiaomi Redmi 7A, despite its popularity in the budget segment, inevitably starts to run slower over time, due to the accumulation of temporary files, residual data from remote applications and bloated system cache. Android operating system in conjunction with the shell MIUI actively uses free space for buffering, which leads to memory deficits and interface brakes.

Cleaning a device is not just about removing photos, it's about taking a comprehensive approach to system maintenance. Many users mistakenly rely on built-in tools alone, ignoring hidden partitions and messengers that take up gigabytes of space. In this article, we'll look at proven memory-free methods that will bring your gadget back to its former sharpness.

Before we start taking drastic measures, it is worth understanding the nature of junk, which is not only unnecessary files, but also errors in the application registry, duplicates and forgotten downloads. Competent cleaning of the Xiaomi Redmi 7A will extend the life of the drive and improve autonomy.

Built-in MIUI cleaning tools

The first and safest step is to use the regular Security app, which Redmi 7A owners often underestimate as marketing, but it effectively removes most of the temporary files: Launch the app, select Clean up, and wait for the scan to be completed.

The system will prompt you to delete the cache, remnants of APK installation packages and advertising files. It is important to carefully review the list before confirming, so that you do not accidentally delete the necessary documents. Once the procedure is completed, the RAM will be partially freed and the performance will improve.

⚠️ Warning: Do not use Memory Acceleration too often. Constant forced unloading of background processes in the MIUI This can lead to faster battery discharge as the system will have to restart services.

For a deeper cleanup, go to the storage settings, and you can see a detailed breakdown by file category, and if you notice that the Other partition is taking up a suspiciously large amount of space, it's a signal to manually check folders in the file manager, and standard tools are good for regular maintenance, but they don't solve the problem of accumulated debris over the years.

Clearing the cache and data messengers

The main memory consumers in Xiaomi Redmi 7A are messengers: WhatsApp, Telegram, Viber. They save every photo and video viewed in a cache that eventually grows to tens of gigabytes. Cleanup must be done through the settings of the application itself, and not through the general file manager, so as not to disrupt the structure of the database.

On Telegram, for example, you can set up automatic cache cleanup. Go to Settings → Data and memory → Memory Use and set a Save Media timer for 3 days or a week. This will free up space without losing correspondence. On WhatsApp, the path is similar: Settings → Data and storage → Storage Management.

• 🗑️ Delete the videos viewed in Telegram channels through the Cash menu".
• 📸 Turn off auto-save media in gallery for group chats.
• 📂 Regularly check the Documents folder inside messengers for forgotten files.

Remember, cleaning up your data (not to be confused with cache) will remove your entire correspondence history. Be extremely careful when choosing options in the application storage management menu. For the Redmi 7A, with its limited internal storage, this is a critical maintenance step.

💡

Use Chat Archivation before clearing messenger data if you’re afraid of losing important information, although cloud backups usually do a better job.

Analysis and removal of duplicate files

When using a smartphone in downloads, Bluetooth and WhatsApp folders, duplicate images and documents are often formed. It is difficult to find them manually on the Xiaomi Redmi 7A due to the large amount of information. Specialized analytical applications will help to identify copies of files that occupy precious space.

You can use duplicate file managers or Google Files online services, and they scan your device by hashing files, finding exactly identical copies even with different names, and then you get a list of files that you can safely delete by freeing up to a few gigabytes.

Pay special attention to the Download folder and hidden social folders, which often store old versions of app installers and saved statuses that you no longer need, and deleting such files is safe for the system to work, but significantly improves the situation with free space.

Manual cleaning of system folders

For advanced users, manual cleaning of system directories through the file manager is available. on Redmi 7A This requires caution, as deleting system files can lead to unstable work. MIUI/debug_log, where debugging logs are stored, taking up a lot of space.

Also worth paying attention to is the Android/data folder, which stores game and application data, which is impossible to delete the entire content, which will reset the progress in games and program settings, but you can selectively delete folders of already deleted applications that are left hanging in the system.

⚠️ Note: Never delete files from folders Android/obb System directories, if you are not sure 100% This could cause the games to stop running and the system to go into a cyclical reboot.

Another hidden threat is the.thumbnails folder in the DCIM section, which stores thumbnails of photos, and over time, this file can grow to the size of the original gallery, and it can be deleted, but it will be created again the next time you open the gallery, so it is more effective to limit its growth through special scripts or applications.

Use of third-party utilities and ADB

If standard methods are not enough, you can use third-party software. Apps like SD Maid or Files by Google are great at finding tails after deleting programs. They analyze the Xiaomi Redmi 7A file system deeper than the built-in tools, finding empty folders and broken links.

For maximum efficiency, power users use the command line ADB (Android Debug Bridge), connecting a smartphone to a computer, you can execute a command to clear the cache of all applications at once, which requires the inclusion of debugging mode over USB in the menu for developers.

adb shell pm trim-caches 999999999

This command forcibly trims the cache of applications, freeing up space, but use it with caution: once the cache is cleared, applications can load a little longer on the first run, as they will re-form temporary files. It is a powerful tool in skilled hands to optimize memory.

Prevention and optimization of the system

To avoid revisiting the cleanup every two weeks, it's important to do prevention. MIUI has an Advanced Cleanup feature that you can set up to automatically start, and you should also turn off auto-update apps over the mobile network so you don't clog up memory with temporary installation files.

Check the installed list regularly. Delete the apps you haven't used for more than a month. Many programs continue to run in the background, consuming the Xiaomi Redmi 7A's CPU and RAM even if you're not using them.

Using cloud storage for photos and videos is the best way to offload internal memory. Set up sync with Google Photos or Yandex.Disk and enable the “free space” function, which will delete local copies of files already uploaded to the cloud.

💡

Regular prevention takes 5 minutes a week, but eliminates the need to do a full reset of your phone due to memory shortages.

Frequently Asked Questions (FAQ)