How to effectively clean the memory on Xiaomi Mi 8 Pro

Xiaomi Mi 8 Pro, despite its once flagship features and transparent back panel, inevitably faces a lack of free space over time. Android operating system in conjunction with the shell MIUI actively accumulate temporary files, app cache and error logs that can take up gigabytes of valuable resource. When the storage is full, the device begins to work slower, cameras can not take new pictures, and installing updates becomes impossible.

Owners often wonder why there is less space available than the specifications, and where free memory goes. The answer lies in the way the file system works and the aggressive caching of multimedia content in messengers. Memory cleaning is not just about removing photos, but a complex system maintenance process that requires understanding folder structure and hidden processes.

In this guide, we will examine proven methods of freeing up space, from standard tools to advanced techniques for working with system files. You will learn what data can be deleted without risking the operation of the phone, and which can not be touched categorically.

Analysis of the occupancy of the storage facilities

The first step before any decisive action is to make a diagnosis, to understand exactly what takes up the lion's share of space. MIUI It has a powerful analysis tool built in, which is often ignored by users in favor of third-party applications. → Memory or use the Security app → Cleanup.

The system will scan and produce a detailed report, broken down into categories: apps, images, videos, documents, etc. Data visualization helps to instantly identify memory eaters. Often it turns out that the bulk of the work is not the system files, but downloaded files from messengers or streaming cache services.

Note the “Other” section. This category often hides residual files of deleted programs, update logs and temporary browser data. Xiaomi Mi 8 Pro with its high-resolution screen generates a lot of graphics cache, which can also belong to this category or cache specific applications.

Using a built-in optimizer and cleaning the cache

The easiest and safest way to clean up memory on the Xiaomi 8 Pro is to use the pre-installed Security app. It's not just an antivirus, but a full-fledged file manager. When you start Cleanup, the system automatically finds temporary files, advertising junk and remnants of APK installers.

However, automatic cleaning does not always remove the cache of heavy apps such as YouTube, Instagram or Telegram. For deep cleaning, you need to go to the settings of each such application separately. Go to Settings → Apps → All applications, select the desired one and click Memory. There you will see the “Clear Cache” button.

It's important to distinguish between Clear cache and Clear everything. The first action is safe and only deletes temporary data, speeding up work. The second action will reset the application to the state immediately after installation, removing your logins, settings and correspondence. Be careful when choosing an option so that you do not lose important authorization data.

⚠️ Warning: Do not use third-party Play Market client apps with questionable ratings.They often contain ads, take up space themselves and may request excessive permissions, which jeopardizes the security of your personal data on the Xiaomi Mi 8 Pro.

Working with messengers: Telegram and WhatsApp

Messengers are the main culprits behind memory overflows on modern smartphones. Telegram and WhatsApp by default save all received photos and videos to the gallery, creating duplicate files. Telegram on Android media files are stored in the folder Android/data/org.telegram.messenger/files, which is difficult to find for an ordinary user without a file manager.

To clean up effectively, open the messaging settings. On Telegram, go to Settings → Data and Memory → Memory Use. Here you can click on Clear Cache and, more importantly, set a cache limit or set up auto-delete media files older than 3 days or weeks, which automates the process and prevents future problems.

WhatsApp is similar, but there's a nuance with backups. Local backups can take several gigabytes. Go to Settings → Chats → Backup Chats and check the file size. It's also worth turning off auto-save to the gallery in the Chats section so that media files don't duplicate in the phone's system memory.

Removing system debris and hidden files

In addition to user-generated content, the Xiaomi Mi 8 Pro memory accumulates system logs and error reports. Sometimes after a major system update, installation packages that are no longer needed can be found through the built-in Explorer, sorting files by size or date.

You should pay special attention to the Download folder. Browsers and social networks often save documents, pictures and installers of APK. Check this directory and delete everything unnecessary. Also worth a look at the DCIM →.thumbnails folder. This is a hidden folder where you store thumbnails of your photos. The.thumbdata file can grow to several gigabytes.

Removing.thumbnails thumbnails is a great way to make room quickly, but keep in mind that the next time you open the gallery, the system will have to re-scan all the photos, which can cause short-term CPU heating and increased battery consumption.

Optimization of photo and video storage

Multimedia is the main memory consumer on any smartphone. Xiaomi Mi 8 Pro takes great pictures, but high-resolution files weigh a lot. If you are not ready to delete valuable footage, consider moving it to cloud storage. Services like Google Photos or Yandex.Disk offer automatic uploading and then free up space on the device.

Google Photos has a Free Space feature that finds copies of photos and videos that have already been successfully uploaded to the cloud and removes them from internal memory, a safe method because the originals remain available in the cloud in compressed or original quality (depending on your tariff settings).

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Use HEIC for photos. Xiaomi camera settings can enable high-efficiency photo saving, which will reduce the size of each image by about 2 times without visible loss of quality, which is critical for devices with a fixed amount of memory.

Also worth checking out is "Recently Deleted," which is that files that are removed from the gallery don't disappear completely, but instead move to a basket that's stored for 30 days, and to stop taking up space right now, you have to manually clean this basket through the gallery menu.

Radical measures: Resetting and reflashing

If the software cleaning methods fail and the system continues to report a space shortage, it is possible that the file system has been damaged or a critical amount of system debris has accumulated that is not being removed by regular means, in which case the most effective solution is a complete reset to factory settings.

Before you do this, it's critical to back up all the data, reset everything: contacts, messages, apps and files, and when you reset, it's like new, with a factory-wide amount of free memory, and it often solves not only the space problems, but also the software bugs and interface bugs.

⚠️ Warning: Before resetting, make sure the battery is charged at least 60-70%. Interrupting the reset process due to battery discharge can damage the bootloader and turn Xiaomi Mi 8 Pro in the "brick", the restoration of which will require a complex procedure through Fastboot.

To perform the reset, go to Settings → About Phone → Settings Reset → Erase all data. The system will ask you to enter the unlock password and confirm the action. After the reboot, you will get a clean system. It is recommended that in the early days you do not install hundreds of applications at once, but observe the memory filling to understand what the resource is.

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Factory Reset is the only guaranteed solution if the memory is filled with system debris that cannot be manually removed, which returns the phone to factory performance.

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