How to view the memory on Xiaomi and clean the storage

Xiaomi’s current smartphones, powered by MIUI shells or the new HyperOS, offer users a huge amount of media and gaming opportunities. However, even 256 or 512 gigabytes of built-in storage can run out unexpectedly quickly. As the system starts to slow down and space-short notifications become more frequent, the owner is asked how to manage the device’s resources effectively.

Understanding where data is stored and how to view the rest of the memory in shaomi is key to the stable operation of the gadget. A full drive not only prevents the installation of new applications, but also significantly slows down the process of writing and reading data, which affects the speed of the entire system. In this article, we will discuss in detail all available methods for monitoring and optimizing space.

Built-in storage diagnostics

The easiest and most reliable way to get information about a occupied place is to use a standard system interface. Android operating system in conjunction with the corporate shell provides detailed statistics that allow you to instantly assess the situation. You do not need to install third-party software, since the basic functionality fully covers the needs of the average user.

To access the basic data, you need to go to the settings menu. Find the About Phone section, which is usually located at the top of the options list. This is where you get general information about the model, the firmware version, and most importantly in this case, a line with the amount of internal memory.

Clicking on the gigabyte bar, you'll go to a detailed analysis screen, where the system visualizes the data, showing how much space is occupied by apps, images, videos and system files, and a visual scale helps you instantly understand which type of content consumes the most resources on your smartphone.

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The built-in memory analyzer in MIUI and HyperOS is the most accurate tool, as it sees system partitions hidden from third-party applications.

It is worth noting that the available volume is always less than the manufacturer’s stated volume, because part of the physical drive is reserved for system partition, recovery and service needs, and manufacturers use a decimal system (1 GB = 1000 MB), and the operating system is binary (1 GB = 1024 MB), which creates an additional visual difference.

⚠️ Note: Do not attempt to delete files from system folders through root-righted file managers without understanding their purpose.This can lead to a cyclical device reboot or complete interface failure.

Use of the Application Security

Every Xiaomi smartphone has a system app called Security preinstalled, and it's not just an antivirus, it's a powerful processor to service the device, and it includes an effective garbage cleaner, and it allows you to not only see the rest, but also make room quickly.

Run the Security app and select Cleanup. The system will scan and show you the amount of temporary files that can be deleted without harming user data. Often this amount reaches several gigabytes, especially if you are actively using social networks and instant messengers.

Inside the same section, Deep Clean is often available, analyzing the contents of download folders, old APK installation packages, and rarely used applications, and MIUI algorithms can find duplicate photos and blurry images, suggesting that they be deleted to save space.

It is important to use this tool regularly, as cache accumulation is constant, but do not rely on automatic cleaning. Periodically check the "Large Files" section within the security application to find forgotten videos or archives that occupy space but do not carry value.

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Use the “Accelerate” function in the Security app before launching heavy games – this frees up RAM, which also has a positive effect on performance.

Analysis through the Developer Menu and debugging

For more advanced users who want technically accurate information, there is access to hidden menus, and through the developer interface, you can see not just the free space, but also the health of the drive, as well as a detailed breakdown by process, which is especially useful if the standard menu shows incorrect data.

To activate this mode, you need to click on the build number several times in the About Phone section. After the "You became a developer" notification appears, a new option will appear in the settings menu, Additional or Advanced Settings, where you can access the developer's settings, and you can find statistics on the processes you run and the memory they occupy.

There is also the option of using the ADB (Android Debug Bridge) command to connect the smartphone to the computer, which gives access to the console output of information about the disk partitions. The adb shell df -h command will display a list of all the mounted partitions, indicating their size, space used and available space in a readable format.

adb shell dumpsys diskstats

This command will provide a detailed history of disk activity and current storage status, and although the method seems difficult for a beginner, it is indispensable for diagnosing problems when the system writes about space shortages, although the files actually take up a little, often the problem lies in log files or file system errors, which are visible only at a low level.

Third-party file managers and analyzers

Xiaomi’s standard explorer is good, but third-party solutions often offer more user-friendly visualization. Analyzer applications like DiskUsage or Files by Google build a memory card where the size of each square is proportional to the size of the file. This allows you to instantly find the “eaters” of space that are hidden in the back of the folders.

If you install this analyzer, you'll see a graphical representation of your storage, and you'll see the big blocks immediately, and it often turns out that it takes tens of gigabytes to download a series in 4K or a forgotten WhatsApp backup, and you can remove them in a single click through the analyzer interface.

When using third-party software, it is important to pay attention to the permissions requested. A good analyzer does not need access to your contacts or location, it has enough rights to read and write to the storage. Avoid questionable "accelerators" that promise miraculous memory release, but only show advertising.

Special attention should be paid to the Android/obb and Android/data folder. In modern versions of Android, access to them is limited, but file managers with the right rights can show their contents, which often store cached data of heavy games, which can weigh 5-10 GB each.

Location distribution: data type table

Understanding the structure of files helps you plan your cleanup more efficiently, and data on your smartphone is divided into several categories, each with its own storage and deletion features, and below is a table describing the main types of space you occupy.

And you can see from the table that the most potential for cleaning is cache and media. You can't touch the system partition, and installation packages often remain dead weight. Regularly checking the Downloads folder is a habit that saves you from a sudden shortage of space.

Also, it's worth considering that some applications, like offline maps or streaming services, create their own storage, and they may not appear as separate apps on the list, but they take up a significant amount of volume.

Optimization and transfer of data to memory card

If internal memory is crowded and you don’t want to delete anything, the only solution is to expand storage. Many Xiaomi models support microSD card installation, which allows you to transfer photos, videos and documents, freeing up precious internal space for the system and applications to work.

Modern MIUI storage settings have a data port function, so you can choose to move media files to an external map, but remember that internal memory read/write speeds (usually UFS) are much faster than memory cards, so it's not recommended to move applications or data there, which will lead to brakes.

⚠️ Note: When formatting a memory card as an internal storage device (if supported), it is encrypted and linked to a specific phone, inserted into another phone and read the data will not work without completely resetting the card.

The best strategy is to use the map as a photo album. Set the camera up so that new images are saved immediately. SD-You can also use Telegram and WhatsApp to specify a way to save the downloaded files to an external drive, which automatically unloads the main partition.

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Using cloud storage in conjunction with the function “Free space” in the gallery is the most modern way to access all photos without taking up space on the phone.

Frequently Asked Questions (FAQ)