How to remove cache on Xiaomi Redmi 7A: the full guide

Redmi’s smartphones, including the popular 7A, are slowing down over time, a natural process of accumulating temporary files that the system and applications create to speed up access to frequently used data, but when the cache grows to giant sizes, it stops helping and starts to slow down the device, taking up precious space in internal storage.

Xiaomi owners often face a situation where the phone suddenly reports a lack of space or the program stops responding correctly to commands. At this point, cleaning the cache becomes not just a desirable procedure, but a necessary measure to restore normal operation of the gadget. There are several ways to perform this operation, from simple built-in tools to advanced methods through the engineering menu.

In this article, we will take a look at how to safely and efficiently remove temporary files on Redmi 7A. We will look at the standard MIUI shell tools, manual cleaning of specific applications, and deeper techniques that will help if standard solutions fail.

What is cache and why should it be cleaned on Redmi 7A

Cache is a buffer memory that stores temporary data. When you launch an application or visit a website, the system stores some information so that the next time you access it, you can download content instantly. For a budget device like the Redmi 7A with its limited internal memory, managing that data correctly is critical.

The problem is when old files are not deleted automatically, and new ones are written, which leads to fragmentation of data and logical errors in the operation of programs. If you notice that the MIUI interface has slowed down or applications are taken out immediately after opening, most likely the reason lies in the crowded cache.

⚠️ Caution: Clearing the cache does not delete your personal photos, contacts or correspondence. However, deleting the data of a particular application (not to be confused with cache) can reset its settings to factory.

Regular storage maintenance allows you to free up gigabytes of space. On the 7A model, where the base version often has only 32 GB of memory, releasing even 1-2 GB can be a crucial factor for installing an important update or a new game. Optimizing the system through removing junk files is the first step in diagnosing any software problems.

Use of the built-in "Security" application

The easiest and safest way to remove cache on the Xiaomi Redmi 7A is to use the standard shell toolkit. The company has built a powerful combine to maintain the system directly into the settings menu, which is ideal for regular preventive maintenance and does not require special knowledge.

To start the procedure, look for an app called Security on your desktop or in the Tools folder, which is usually a green shield icon, run the program and wait for the automatic check to be completed, and the system will analyze the amount of garbage it occupies and suggest solutions.

In the window that opens, select Clean. The app will show you a list of files that can be deleted without harming the system. This includes remnants of deleted applications, temporary browser files and the system cache. Press Clean to start the deletion process.

• 📱 Click on the Security app icon».
• 🧹 Select the “Cleaning” tab in the bottom or top menu.
• ✅ Wait for the scan and press the delete button.
• 🔄 Repeat the procedure once in a while. 1-2 weeks to maintain speed.

It’s worth noting that the built-in scanner is sometimes too conservative to delete all possible temporary files to keep some services running, but for most users, this level of cleanup is enough to make the Redmi 7A comfortable.

Manually cleaning the cache of individual applications

Sometimes the problem isn’t with the system as a whole, but with a specific “heavy” application, like Telegram, YouTube, or Chrome, which can accumulate gigabytes of data, requiring a spot manual cleaning through Android settings.

Go to the Settings menu of your smartphone. Find the Apps section and select All Apps. You will see the full list of installed software. Find the program that consumes the most resources in the list and click on it.

Inside the app menu, look for the Memory or Storage button, and here you will see two options: Clear Cache and Clear Everything (or Erase Data). To delete only temporary files, select the first option. This action is secure and will not affect your logins or settings inside the program.

If the app doesn't work properly even after the cache has been cleared, you can try pressing Clear Everything, which will return the program to state immediately after installation, and be careful: all settings within the app will be reset and you will need to reauthorize.

Deep cleaning through the Recovery menu

If the Redmi 7A is extremely slow or freezes during the boot phase, it may be necessary to clear the cache through Recovery Mode, which removes system temporary files that cannot be accessed through the normal interface, a deeper cleanup that affects the operating system itself.

To enter this mode, you need to turn the device off completely. Then simultaneously press the volume button and the power button. Hold them until the Mi logo appears, then release the power button, but keep the volume. In a few seconds, you will see a menu with several items in English.

⚠️ Attention: Navigation in the Recovery menu is done with volume buttons (up/down), and the choice of item is confirmed by the power button.

Use the volume buttons to select the Wipe Cache Partition. Confirm the power button. The system will warn you of the consequences, you will need to choose Yes or Confirm. The process will take a few seconds, after which the success message will appear. Select Reboot system now to restart.

This is especially useful after major firmware updates to MIUI, where the old temporal file structure may conflict with the new version of the system.It doesn't affect your personal files, photos or contacts, removing only system debris.

Clearing the cache through a computer (ADB command)

For advanced users who want to gain full control of Redmi 7A, There is a method of cleaning through debugging USB. Use of the ADB (Android Debug Bridge allows you to delete cache even those applications that are normally protected from user interference. USB.

First, you need to activate the developer mode on your phone. → About the phone and seven times quickly click on the build number (MIUI After the message “You became a developer” appears, go back to the main settings menu, find the section Additional → For developers and include the Debugging item USB.

adb shell pm trim-caches 999999999

Connect your smartphone to your PC, install ADB drivers, and type the command in the command line. The command above forcibly trims the cache of all applications to a minimum, a powerful tool that can instantly free up a significant amount of memory.

• 💻 Connect your phone to your computer in file transfer mode.
• 🔧 Allow debugging in the pop-up window on the smartphone screen.
• ⌨️ Enter the command. ADB cleaning cache in the PC terminal.
• 📉 Check the vacated space in the storage settings.

Using this method requires caution. Incorrectly typing commands can lead to unstable system operation, but when used correctly, it is the most effective way to deep clean without losing personal data.

Automation and useful optimization tips

To avoid manual cleaning, you can set up process automation. The Security app has a speed-up feature that you can set up to automatically start when you don't have enough memory. There are also third-party apps, but they are often less efficient than built-in tools on Xiaomi because of aggressive energy-saving policies.

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Turn off auto-update apps in the Play Market for heavy gaming and social media if you don’t use them daily, and this will prevent the update cache from accumulating in the background.

You should also pay attention to the memory extension feature, if available in your version of MIUI. It allows you to use part of the internal storage as RAM, which indirectly affects the cache, making the system more responsive. However, on the Redmi 7A with its modest characteristics, it is better not to overload the system with unnecessary widgets and live wallpaper.

⚠️ Warning: Don't install questionable Play Market "cleaners" that often contain ads and consume resources themselves, slowing down your Redmi. 7A speed up.

Regularly restarting the device is another simple but effective method: When you turn off and on the phone, the system automatically resets some of the time processes and clears the RAM, which has a positive effect on overall performance.

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A comprehensive approach: a combination of regular cleaning through “Safety”, manual cleaning of heavy applications and periodic reboot will give the best result for the Redmi 7A.

Frequently Asked Questions (FAQ)