How to Clean Memory on Android Xiomi Redmi 4

Modern apps and multimedia content require more space, and owners of the popular Xiaomi Redmi 4 smartphone often face a shortage of internal memory. When storage is filled, the device starts to run slower, applications can fly out, and new programs stop being installed. This is a common problem for models with a storage capacity of 16 or 32 GB, especially if the user is actively using instant messengers and social networks.

Cleaning up your digital junk can significantly extend your life and return it to speed. In this article, we’ll take a look at MIUI’s regular shell tools, manual methods for removing unnecessary files, and specialized deep cleaning utilities. You don’t need to be a programming expert to effectively manage your smartphone’s file system.

Analysis of storage occupancy through settings

Before you start taking drastic measures, you need to determine exactly what is taking up space on your Android device, and it provides built-in data visualization tools that allow you to see the distribution of memory by category, which will help you understand whether you should delete old videos or the problem lies in the cache of dozens of applications.

To start the analysis, go to the Settings menu and look for Memory or Storage, where the system will show the total capacity and amount of free space, and also suggest running automatic cleaning. However, automation does not always see all hidden folders, so manual control remains the most effective method.

Attention! Do not delete system files that you do not know the purpose of, even if they take up a lot of space, this can lead to unstable operation of the operating system.

Use the built-in analyzer to find the heaviest files. Often users forget about downloaded files from the browser or old backups that lie dead for months.

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Use the built-in storage analyzer every two weeks to prevent critical memory overflow.

Use of the built-in "Security" application

The MIUI shell on Xiaomi Redmi 4 smartphones is equipped with a powerful built-in tool called Security, which combines antivirus and cliner functions to quickly free up space without installing third-party software, scanning the system for temporary files, remnants of remote programs and advertising debris.

Launch the app and select Cleanup. The system will perform a quick analysis and prompt you to delete files that do not affect the phone. You can select specific categories, such as app cache or empty.apk installer packages. This is a safe method recommended by manufacturers for regular maintenance.

Inside the app, Deep Cleanup is also available, which analyzes large files and duplicate photos. Be careful when using this option, as it can find personal documents that you did not plan to delete.

Regular use of a regular cliner helps keep the system on track, but a really deep cleaning sometimes requires a manual approach to the file system.

Manual deletion of cache and application data

Social networks and instant messengers like Telegram, Viber or WhatsApp are often the most active users of memory, and these apps store every photo and video you see into a cache that can grow to several gigabytes over time. Clearing the cache does not delete your correspondence, but frees up a significant amount of space.

To do this, follow the Settings → Applications → All Apps path. Select the program you want from the list and click on Memory. Here you will see two buttons: Clear cache and Clear everything. The first one is secure, the second one will reset the application to the first installation state by deleting logins and passwords.

⚠️ Warning: The Clear Everything button will delete all login details, only use it if you remember your password or are not afraid to reconfigure the app.

Special attention should be paid to the YouTube app and browsers that cache streaming video for fast downloads. Clearing their data can instantly free up from 500 MB to 1 GB of free space, especially for models with a small amount of built-in storage.

Working with files in the Explorer and the Download folder

Many users forget about the Download folder, which by default saves all files from the Internet, documents and application installers. On Xiaomi Redmi 4, this folder can take up a significant part of memory if its contents are not controlled. MIUI It allows you to easily sort files by type and size.

Open Explorer and go to Downloads or Files. Sort the list by size to see the heaviest objects right away. Often, you'll find forgotten.apk installation files that you don't need after you install them, or old archives.

Also check the messenger folders inside internal memory. For example, the directory Android/media/com.whatsapp can store thousands of images and videos that are automatically saved to the gallery. Deleting them from the explorer will free up space, but delete files from the chats.

Remember to check your Bluetooth folder if you've previously received files wirelessly, and it often turns out to be large video files sent by friends you've already watched but forgot to delete.

Gallery Cleanup and Cloud Services

Media files are the bulk of the data stored on a smartphone. High-resolution photos and videos quickly fill the available space. On Xiaomi Redmi 4, with its modest specs, storing thousands of photos can critically slow down the media indexing system.

Use the Recycle Bin feature in the gallery to permanently delete unwanted images. Often users delete photos but forget to clear the cart where they continue to occupy space for another 30 days. Also worth a stroll through the album Screenshots and Videos, as they often contain extra.

To save important memories, use cloud services such as Google Photos or Mi Cloud. Once you upload the originals to the cloud, you can enable a space freeup function that will delete local copies, leaving only thumbnails, which allows you to access the archive of memory loss of the phone.

Regularly auditing a gallery is the most effective way to keep order. Deleting one minute of video can free up more space than cleaning a dozen apps' cache.

Transfer of applications to SD-map

Xiaomi Redmi 4 supports microSD card installation, which is a great solution to space shortages. You can transfer some of your apps and media to an external medium, freeing up internal memory for system needs. This is especially important because internal memory is faster than external memory.

To transfer the application, go to Settings → Apps, select the program and click Memory. If the app developer has authorized the transfer, the Change or Move button will be active. SD-Unfortunately, many modern applications (e.g. bank clients or navigators) require only internal memory.

However, you can set the camera and voice recorder to store data directly to the memory card. Go to the camera settings and find the Save on SD-This will prevent the main storage from being filled with new photos and videos.

⚠️ Note: When transferring applications to SD-They can run slower on the map. Don't put up with the system components and desktop widgets.

Using a high-quality Class 10 or U1 speed memory card minimizes performance loss, and cheap cards can cause delays when programs start up.

Frequently Asked Questions (FAQ)

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Regular cache cleaning and transferring photos to the cloud is the key to fast work Xiaomi Redmi 4 even after years of use.