How to Clean Memory on Xiaomi Redmi 8 Pro: The Complete Guide

Despite its popularity and availability, Redmi 8 Pros often face a shortage of free storage space. Owners of these devices regularly receive system notifications that the storage is overcrowded, which leads to slowdown of the interface and the inability to install updates. The MIUI operating system installed on top of Android, over time, acquires a huge number of temporary files that must be deleted for comfortable use of the gadget.

Compounding the problem, modern applications such as instant messengers and social networks consume a whopping amount of gigabytes even when actively used. Simply removing programs often fails to produce the desired result, as their residual files continue to take up valuable megabytes. In this article, we will take a detailed look at all effective ways to free up space, from standard system tools to deep cleaning through the computer.

Before embarking on radical measures like a complete reset, less disruptive methods are worth trying: Proper file management will allow the device to return to its previous speed without losing personal data. It is important to understand the structure of data storage in Xiaomi, so as not to accidentally delete system files critical to the operation of the smartphone.

Storage occupancy analysis and system tools

The first step to clean up the file distribution is diagnostics. Redmi 8 Pro owners need to know exactly what is taking up space. The built-in MIUI store analyzer provides a fairly accurate visualization of the file distribution. Go to Settings → Memory to see a diagram of photos, videos, apps and system data.

The system itself tells you which categories are bloated the most. Often it turns out that the lion's share of space is occupied by the messenger cache or long-deleted videos from the gallery that are still in the basket. Using the built-in Cleanup tool in the Security app is a basic but necessary stage of maintenance.

• 📱 Click on the Cleanup icon in the Security app for automatic scanning.
• 🗑️ Manually check the “Baskbasket” section in the gallery, as deleted photos are stored there for 30 days.
• 📂 Use the built-in file manager to sort files by size.

Don’t rely solely on automatic cleanup scripts. They often ignore hidden folders or files that the system considers important but that you don’t need. Manually checking folders in the Android/data section can reveal remnants of long-deleted games.

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Periodically clean the Downloads folder, as all files from the browser and Telegram are automatically saved there, creating chaos.

Working with app cache and junk files

The most voluminous source of temporary data is app cache, files that are created by programs to speed up work, but over time inflated into inadequate sizes, especially for YouTube, Instagram and browsers that store video previews and page thumbnails.

To clear the cache of a particular application, go to Settings → Apps → All apps. Select the desired program, such as Chrome, and click Memory. There you will see the "Clear Cache" button. It is important not to confuse it with the "Clear All" button, since the second option will delete your logins and settings inside the application.

⚠️ Note: Clearing the data (not cache) of messengers like WhatsApp or Viber will result in complete deletion of correspondence if no backup was made».

There is also system debris that accumulates as a result of operating system operation, such as error logs, temporary update files, and install package residues. The standard cleaning utility in MIUI usually does this well, but sometimes a deeper approach is required.

Cleaning messengers: Telegram, WhatsApp and Viber

In Redmi 8 Pro, messengers often become black holes that absorb gigabytes of memory, and the way they work involves storing all the media files received in the device’s default memory.

Telegram handles the situation most elegantly thanks to the cloud architecture. You can set up automatic cache cleanup. Go to Settings → Data and memory → Memory Use. You can set a cache size limit or enable auto-delete, for example, in 3 days or a week.

WhatsApp is more complicated because all media is stored locally, so you have to log into the chat settings inside the app and find the Storage section, where you can see which dialogs are the most spaced, and remove the media selectively.

• 💬 On WhatsApp, use the “Storage Management” feature to delete large files.
• ✈️ In Telegram, enable the function “Cache media” with a time limit.
• 📞 In Viber, turn off auto-save photos in the gallery in privacy settings.

Ignoring the messaging cleanup nullifies all other optimization efforts, and checking these apps regularly should become a Xiaomi user’s habit, ensuring that the space before an important call or document is suddenly running out.

Removing duplicate photos and optimizing the gallery

Media is the second most important consumer of space after instant messengers. The Redmi 8 Pro camera takes high-quality pictures that take up a lot of space. In addition, users often take serial pictures or save the same pictures from the Internet several times.

You can use Google Photos or third-party crawler apps to find duplicates, but it's often easier to manually go through the file manager. Notice the folders of screenshots and saved images from social networks, they're rarely needed in original quality after a month.

Using cloud services such as Google Photos or Yandex.Disk, allows you to free up space on the device, saving access to the archive. the “Free space” function in Google Photos automatically removes from the device those pictures that are already uploaded to the cloud.

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Moving photos and videos to the cloud is the only way to permanently solve the problem of lack of space for multimedia without losing data.

Use of the SD-maps and external drives

The Redmi 8 Pro features a hybrid slot that allows you to use a microSD card. It is a great solution for storing archives of photos, music and documents. MIUI limit the installation of applications SD-Map for security and stability.

To use the map effectively, you need to set up your save paths correctly. In the camera settings, specify saving photos and videos immediately on the map. SD-Also, in the settings of some applications, such as maps or music players, you can change the path to cached data.

Formatting a memory card as an internal storage device on MIUI is often unavailable or unstable, so it's better to use it as a portable storage device, so you can quickly retrieve the card and connect it to your computer to reset a lot of data.

• 💾 Format a new memory card immediately after installation via phone settings.
• 📸 Set the camera to save the photo by default SD-map.
• 🎵 Move the folder with music and podcasts to an external drive.

⚠️ Attention: Cheap memory cards can run slowly and cause interface friezes when trying to record high-resolution video. UHS-I or UHS-I Speed Class 3.

Radical methods: Resetting and flashing

If none of the above methods helped to free up enough space, it is possible that the file system is damaged or the system has accumulated a critical amount of errors, in which case a full reset to factory settings (Wipe Data).

This procedure will completely delete all user data, applications and settings, returning the phone to the “out of the box” state.Be sure to create a full backup of important data on your computer or in the cloud before performing this operation, as it will be impossible to restore it after a reset without a backup.

To perform the reset, go to Settings → About Phone → Settings Reset → Erase all data. The process will take a few minutes, after which the phone will restart and require initial setup, guaranteed to remove all system debris and hidden files.

Settings → About Phone → MIUI Version (7 times) → Advanced Settings → Resetting

An alternative to a full reset is to clean through Recovery mode, which means turning off your phone and clamping the Up + Power button combination. From the Recovery menu, select Wipe Data, which is used if the phone doesn't load normally due to overflowing memory.