How to clear the cache on Android Samsung A31

Smartphone Samsung Galaxy A31, despite its popularity and balanced characteristics, over time begins to work slower due to the accumulation of temporary files. This is a natural process for any operating system Androidthat stores data to speed up loading applications and displaying content. However, when this data becomes redundant, it takes up precious space in the internal memory and can cause apps to malfunction.

Many users encounter a problem when the phone starts to slow down, and notifications about low memory appear more often. In such situations, proper cleaning of cached data becomes a necessity, and not just a desire to optimize the device. In this article, we will look in detail at all the available methods for deleting temporary files on your model, from standard settings to advanced methods.

Let's take a look at what exactly it is application cache and why deleting it is safe for your personal data, such as photos or contacts. Understanding this mechanism will allow you to regularly keep your device clean without the risk of losing important information.

What is cache and why delete it

Cache is a memory area where temporary files necessary for apps to run quickly are stored. For example, the browser saves copies of visited pages, and social networks save downloaded images so that when you open them again, they are displayed instantly. This significantly saves traffic and CPU time, but over time the size of such files can reach several gigabytes.

On a device Samsung A31that has a limited amount of internal memory compared to flagships, a full cache can become a critical problem. The system begins to work slower, as it is more difficult for it to manage a huge array of small files. Regular cleaning helps free up space and restore the interface to its former responsiveness One UI.

⚠️ Attention: Clearing the cache deletes only temporary files. Your logins, passwords, correspondence and photos will remain completely safe. Do not confuse this procedure with resetting your settings.

It is important to understand the difference between clearing the cache and clearing application data. If you choose the second option, the app will return to its immediate post-installation state and you will lose all settings and authorizations. Therefore, in the settings menu, always carefully select the item Clear cacheand not Clear dataif your goal is simply to free up space.

Clearing the cache of a specific application through settings

The safest and most accurate method is deleting temporary files for each app separately. This is especially true for “heavy” applications, such as Instagram, TikTok or YouTubethat tend to accumulate gigabytes of garbage in a short time. You can control how much space each application takes up and make decisions about cleaning it individually.

First, you need to go to the main settings menu of your smartphone. Find the section responsible for managing installed software. In modern versions of the shell One UI this path may differ slightly depending on the version Android, but the general logic remains unchanged.

• 🔍 Open Settings and select Applications.
• 📱 In the list, find the desired app that consumes a lot of memory (for example, Chrome or VKontakte).
• 💾 Click on the item Memory or Storage inside the application card.
• 🧹 In the menu that appears, press the button Clear cache at the bottom of the screen.

After completing these steps, the system will instantly delete the temporary files of the selected app. You will notice that the amount of memory occupied has decreased, but the application itself will continue to work correctly. The next time you start it, it will re-create the necessary temporary files, but in a smaller volume.

Using the built-in optimizer Samsung

The company Samsung has taken care of its users by introducing into the shell One UI a powerful built-in tool for device maintenance. This service automatically analyzes the system state, finds unnecessary files and offers to delete them in one click. This is an ideal option for those who do not want to manually go through each application.

To use this feature, just go to the settings menu and find the maintenance section. The system will conduct a quick diagnostic and show the current status of memory, RAM and battery status. If the volume of junk files exceeds acceptable limits, the optimization button will become active.

Press the button Optimize, and the smartphone will automatically close background processes, delete the cache of unused applications and will clear system debris. This process takes only a few seconds and is the most gentle way to maintain order in the system. Android.

⚠️ Attention: The maintenance menu interface may change slightly after major firmware updates. If you do not find the described items, check the “Device Care” section in the settings search.

In addition to manual optimization, you You can set up automatic maintenance. In the same menu, find the item Auto-optimization and enable it. The phone will clear the cache on its own at night when the device is not in use, ensuring maximum performance by the time you wake up.

Clearing the system cache through Recovery mode

Sometimes standard methods are not enough, especially if the phone began to behave strangely after a major system update. In such cases, you need to clear the partition Cache Partition. This is a special area of ​​memory where temporary system files necessary for loading are stored Android. Deleting them does not affect the user’s personal data, but can solve problems with freezing.

To log in. into recovery mode Recovery Mode on Samsung Galaxy A31 it is necessary to perform a certain sequence of actions with the buttons. It is important to do this carefully, since in this menu control is carried out only by physical keys.

1. Turn off the smartphone completely.
2 Press the “Volume up” and buttons simultaneously. "Power".
3. Hold them until the Samsung logo appears, then release.

After loading the recovery menu, you will see a list of items in English. Use the volume buttons to move up and down, and use the power button to confirm the selection. Find the item Wipe cache partition and select it - select it. data-i="106">Action Yes.

Action	Control buttons	Result
Menu navigation	Volume Up / Down	Move cursor
Confirm selection	Power button	Execute command
Clear cache	Select Wipe cache partition	Removing system garbage
Reboot	Selecting Reboot system now	Exit to normal mode

After completing the process, which usually takes less than a minute, select item Reboot system now to rebooting the phone. The first start after such a procedure may be a little longer than usual, since the system will regenerate the necessary cache files.

Why can’t you choose Wipe data/factory reset?

This item completely deletes all data from the phone, returning it to factory settings. Use it only as a last resort, after making a backup copy. data-i="125">Features of clearing the cache in the Chrome browser

Features of clearing cache in the Chrome browser

The browser Google Chrome is one of the main consumers of memory on any smartphone. It saves images, scripts and page codes so that sites open faster, however, over time, this database grows, and the site may not display correctly or take up too much space.

Clearing the browser cache has its own nuances. You can delete data for a specific period of time, such as just the last hour or the entire lifetime of the browser. This gives you flexibility in managing free space without losing your browsing history for the last days.

• 🌐 Open the application Chrome and click on the three dots in the upper right corner.
• 🗑️ Select the item Historyand then click Clear history.
• 📅 In the window that opens, check the box next to the item Images and other files saved in the cache.
• ✅ Press the blue button Delete data to confirm.

Please note that unchecking the “Cookies and site data” box will allow you to remain logged in to your favorite resources. If you also clear cookies, you will have to re-enter passwords on all sites where you were logged in.

Third-party applications for cleaning: pros and cons

In the store Google Play there are thousands of apps that promise to speed up your phone in one click. Popular solutions like CCleaner or Files by Google can really be useful, but their use on Samsung A31 is not always justified. Built-in system tools often cope with this task no worse.

The main disadvantage of third-party cleaners is that they can work too aggressively, deleting the cache of applications that you are using right now. This leads to the fact that the next time the app is launched, it starts downloading data again, consuming traffic and charging the processor, which ultimately even reduces autonomy.

⚠️ Attention: Avoid installing dubious apps with names like “Super Fast Cleaner”. They often contain advertising, collect user data and can slow down the system with their background processes.

If you still decide to use third-party software, give preference to official products from well-known developers. For example, the application Files from Google safely analyzes memory and offers to delete duplicate files or large videos that take up space without touching the system cache unnecessarily.

Preventing memory clogging on Samsung A31

In order not to resort to constant manual cleaning, it is worth changing some habits of using your smartphone. Regular maintenance will help maintain performance devices at a high level throughout their service life. This is especially important for mid-range models such as A31.

Try to periodically remove applications that you do not use. Even when inactive, some apps may accumulate data or run in the background. It is also recommended to disable automatic saving of media files in instant messengers unless absolutely necessary.

Use cloud storage for photos and videos. Services like Google Photos allow you to free up space on your device by uploading media files to the Internet and deleting their local copies. This is the most effective way to combat low memory in the long run.

Is it safe to delete the cache of all applications at once?

Yes, it's safe. Deleting the cache does not affect your personal data, logins and passwords. However, the first launch of applications after mass cleaning may take a little longer, since they will have to download the necessary temporary files again.

Why does the cache quickly fill up again after cleaning?

This is normal system behavior. Applications create a cache for their work. If you actively use social networks or a browser, they will constantly update their temporary files to ensure performance.

Do you need to reboot your phone after clearing the cache?

Rebooting is not necessary, but is advisable after clearing the system partition via Recovery. To clear the cache of individual applications, a reboot is not required, the changes take effect instantly.

Does clearing the cache affect the battery charge?

Indirectly has a positive effect. Crowded memory and many background processes can burden the processor. Freeing up resources helps the system work more efficiently, which can slightly extend battery life.

Can clearing the cache delete my photos?

No, absolutely not. The cache contains only temporary technical data. Your photos, videos, contacts and documents are stored in another part of the memory and will not be affected by the standard cleaning procedure.