How to effectively remove the “Other” section on Xiaomi Redmi 9C

Owners of budget smartphones like the Xiaomi Redmi 9C often face a shortage of internal memory, which critically affects system performance. One of the most puzzling and annoying problems is the appearance of the “Other” partition in storage, which can reach tens of gigabytes. This partition is a hoard of system cache, temporary update files, residual data from remote applications and the MIUI shell logs.

Ignoring the sprawl of this partition causes the phone to slow down, apps to crash, and the system to completely stop responding to commands. Cleaning the Other section isn't just a way to make room, it's a necessary preventive measure to extend the life of your device. In this article, we'll look at safe and proven methods to combat digital trash.

Before we take any drastic measures, it is important to understand the nature of the extra files. Android and MIUI are designed to work comfortably, but over time they accumulate a huge amount of temporary data that is not deleted automatically. The Other section on Xiaomi Redmi 9C is often inflated due to messaging apps and social media cache. Understanding this mechanism will help you prevent memory overflow in the future.

Content analysis and storage diagnostics

The first step to freeing up space is to make a detailed diagnosis of what exactly takes up precious gigabytes. Standard system tools don't always show the full picture, so you need to use a built-in memory analyzer. Go to Settings → Memory and wait for the scan to be completed.

The system will offer to clean up the obvious debris, but often hides the real volume of the Other section, and for deeper analysis, you can use third-party visualization tools that show the structure of folders as a map, which will reveal the heavyweights that are hiding in the system directories.

• 🔍 Visualization: Use applications like DiskUsage to graphically display folder size.
• 📂 Sorting: Pay attention to folders with names of messengers and social networks.
• 📉 Dynamics: Track partition growth throughout the day to find the culprit app.

Often, it turns out that the lion’s share of the space is occupied by the browser cache, which the system mistakenly classifies as “Other”, and debugging logs can take up a significant amount if the phone has ever turned on the developer mode, careful analysis helps to avoid deleting important system files.

⚠️ Warning: Never delete files from prefixed system folders Android/data or Android/obb manually, if you are not sure of 100% This can cause the installed games and programs to fail.

Cleaning cache and temporary application files

The safest and most effective way to reduce the size of the Other partition is to clear the cache of specific applications. Unlike cleaning the data, which will reset the application to factory settings, cleaning the cache only removes temporary files, speeding up the program.

To do this, go to Settings → Apps → All Apps. Select the app that consumes the most resources (usually browsers, YouTube, Instagram or TikTok). Click on Memory and select Clear Cache.

Repeat this procedure for all resource-intensive applications. Pay special attention to messengers such as Telegram and WhatsApp, which tend to accumulate huge amounts of media files in their hidden cache. In some cases, the cache volume of Telegram alone can reach several gigabytes.

• 🧹 Mass cleaning: the Memory menu has a function to clean the cache of all applications at once.
• 💬 Messengers: inside Telegram, use the built-in cache cleaning in the settings "Data and memory».
• 🗑️ Remove Updates: For system applications, you can try removing updates to lose weight.

Regularly performing this procedure, at least once a month, will keep the “Other” partition within reasonable limits, and do not wait until the memory is full, as this can cause critical errors in the Android operating system.

Working with MIUI folder and hidden files

The MIUI shell creates many hidden folders for its work that eventually become trash, and one of those folders is the MIUI at the root of internal memory, which stores themes, wallpaper, logs and backups that the user may not need.

To access this data, you’ll need an advanced file manager, like Xiaomi’s standard Explorer or the more advanced Total Commander. Enable hidden files in your Explorer settings. Find the MIUI folder and carefully examine its contents.

Of particular interest is the folder debug_log, If it exists, it stores error reports that take up space but don't benefit the average user. MIUI — There may be thumbnails of photos already deleted.

Be extremely careful when removing files from the root directories. If you are not sure about the purpose of the file, you better leave it. Mistakeful removal of the system config can lead to a cyclical reboot of the phone or loss of network settings.

⚠️ Note: Before removing any files from the folder MIUI It is strongly recommended to back up important data to your computer or cloud storage.

Use of Developer Mode and ADB

For advanced users who want to get the most out of it, there is a USB debugging method that allows you to remove the system cache and temporary files that are not available through the standard interface, you need a computer and a minimum set of ADB drivers.

First, activate Developer Mode. Go to Settings → About Phone and quickly click 7 times on MIUI Version. After that, a new section will appear in the settings menu, "Advanced Settings" or "Additional", where you need to find "For Developers".

Turn on the USB Debugging Toggler. Connect your smartphone to your computer with a cable. On your computer, open the command line in the ADB tool folder and type in a command to clear the packet cache:

adb shell pm trim-caches 999999999

This command forcibly trims the cache of all installed applications to the lowest possible value, a powerful tool that can instantly free up several gigabytes of space, but it should be used with caution, since after cleaning, applications can load a little longer on the first run.

Resetting settings as a radical method

If none of the above methods has significantly reduced the Other section, the last and most effective option is a full factory reset, which is guaranteed to remove all accumulated software debris, registry errors and hidden files.

Before starting the procedure, be sure to create a full backup of all important data: contacts, photos, documents and notes. The reset process will completely destroy all information on the internal drive, vrát device in the state "out of the box".

Go to Settings → About Phone → Reset. Select “Erase All Data” and the system will alert you to the consequences and request a screen unlock password, and the process will begin after confirmation, which can take from 5 to 15 minutes.

• 🔄 Complete purity: After reset, the “Other” section will occupy the minimum possible volume.
• 🔒 Security: All traces of viruses and malware, if any, are removed.
• 🚀 Productivity: The phone starts working as fast as it did on the day of purchase.

Once you've finished resetting, don't rush to restore all the applications from the backup at once. Install only the essentials and observe the behavior of the system. Often, it turns out that one particular application is causing the garbage to surge quickly.

Prevention of memory overflow

To prevent the problem with the “Other” partition on Xiaomi Redmi 9C from returning, you must adhere to certain rules of operation of the smartphone. Regular maintenance of the device takes less time than dealing with the consequences of crowded memory.

First of all, set up automatic cleaning in the standard Security app. Launch it, click on the settings icon (cog) and activate the Clean Auto function. The system will delete temporary files itself when the device is idle and connected to Wi-Fi.

Also keep an eye out for system updates. Xiaomi engineers are constantly releasing patches to fix memory management errors. Go to Settings → About the phone and check for updates. The current version of the software often includes file system optimizations.

Don’t install dubious applications from unverified sources: Third-party accelerators and cleaners are often the source of trash and intrusive advertising, and use only proven tools and built-in system features.

Frequently Asked Questions (FAQ)