Smartphones of the Samsung Galaxy A6series, released in 2018, still remain popular due to their balanced characteristics and high-quality screen. However, over time, the accumulation of temporary files can cause the interface to become sluggish, applications to freeze, and your battery to drain quickly. Clearing the cache is the first and safest step to restore the device's performance without the need to reset to factory settings.
Many users mistakenly believe that deleting the cache will lead to the loss of personal photos or contacts, but this is not the case. Cache is a set of temporary data that speeds up the launch of apps, but when full, begins to interfere with the normal operation of the system. In this article, we will analyze all available cleaning methods, from standard tools to advanced methods through the engineering menu.
Regular maintenance of your memory Galaxy A6 will extend its service life and ensure stable operation of the operating system Android. We will consider not only manual methods, but also automated solutions, and also explain what data can be deleted without fear, and which is better to keep.
Why you need to clear the cache on Samsung A6
The operating system Android actively uses caching to optimize the performance of applications. When you open a social network or browser, the system stores some data in memory so that the next time you launch the page, it loads instantly. On models with limited RAM, such as Samsung A6 (3 GB or 4 GB), these files can take up a significant portion of the available space.
The main problem occurs when cache files become corrupted or accumulate in excess. This causes applications to start working incorrectly, crash to the desktop, or simply stop opening. Clearing the cache helps eliminate software conflicts and free up space for installing new updates or applications.
In addition, clearing temporary files can have a positive effect on the autonomy of the device. Background processes attempting to read corrupted data can constantly wake up the processor, resulting in increased power consumption. Regular file system hygiene is an easy way to keep your phone in good shape.
It is important to understand the difference between clearing the cache and clearing data. If the first option deletes only temporary files, the second returns the application to the state immediately after installation, deleting logins, passwords and settings.
⚠️ Attention: Before carrying out any operations with system partitions, make sure that the battery charge is at least 50%. Interrupting the system cache clearing process due to low battery may result in boot errors.
Clearing the cache of an individual application through the settings
The most common scenario is when a specific app is slow or glitchy, for example YouTube, Instagram or a browser. In this case, there is no need to affect the entire system; it is enough to clear the cache of this particular application. This is done through the standard settings menu Samsung.
First, you need to open the main menu and find the section Settings. Next, scroll down the list to item Applications. Find the problematic app in the list that opens. If there are a lot of applications, you can use search or sort by the size of the occupied space, which is often more effective for finding “heavy” caches.
After selecting the application, click on the item Memory (or Storage in new versions of the shell One UI). Here you will see two buttons: "Clear data" and "Clear cache". Just press the second button. The system will warn you that temporary files will be deleted and ask for confirmation.
- 📱 Open
Settingsand go to the sectionApplications. - 🔍 Find the desired application in the list or use the search.
- 💾 Select item
Memoryto view usage details. - 🧹 Press the button
Clear cacheand confirm the action.
After completing these steps, the application will launch as for the first time, but your personal data (accounts, correspondence) will remain in place. This is a safe procedure that can be performed regularly for multimedia applications and browsers.
If the "Clear cache" button is grayed out, it means that the selected application has no accumulated temporary files and cleaning is not required.
Using Samsung's built-in optimizer
Owners Samsung Galaxy A6 have the advantage of a built-in system tool for servicing the device. The shell One UI (or earlier Samsung Experience) is equipped with a smart optimizer that automatically analyzes the state of memory and suggests deleting unnecessary files.
To use this tool, open the menu Settings and find the section Device maintenance (may be called Optimization). The system will quickly scan your smartphone and show the status of battery, memory and storage. By clicking on the item Memory, you will see the amount of cache occupied.
Click button Clear now. The algorithm will automatically identify files that can be safely deleted, including application caches, remnants of uninstalled apps, and advertising files. This method is ideal for users who do not want to understand the technical details of each application.
| Data type | What is removed | Data safe |
|---|---|---|
| Application cache | Temporary app files | Yes |
| Download files | Downloaded documents and apk | No (check the folder) |
| Advertising ID | Advertising identifiers | Yes |
| Residual files | Fragments of remote applications | Yes |
Using the built-in optimizer - This is the most recommended method for ordinary users. It ensures that you do not remove anything unnecessary that could disrupt the operation of important system components Android.
☑️ Monthly optimization
Clearing the system cache via Recovery Mode
If the phone is unstable, the interface is buggy or applications do not start after a system update, a deeper cleaning is required. Recovery mode (Recovery Mode) allows you to clean the partition Cache Partitionwhere system temporary files are stored. This does not affect your personal photos, contacts or installed applications.
To enter recovery mode on Samsung A6 you must completely turn off the device. Then you need to hold down the key combination. On different versions Android the combinations may differ, but for A6 most often it works by holding down the buttons Volume Up + Home + Power at the same time.
When the logo Samsungappears, you can release the power button while continuing to hold the other two until the recovery menu appears. Navigation in this menu is carried out using the volume buttons (up/down), and the choice is confirmed by the power button.
- ⬇️ Select an item
Wipe cache partitionusing the volume buttons. - ✅ Press the power button to confirm the selection.
- 🔄 System will ask for confirmation (Yes/No), select
Yes. - 🏁 After completion, select
Reboot system nowto reboot.
The cleaning process takes only a few seconds. After rebooting, the phone may run a little slower than usual for the first 10-15 minutes until the system re-creates the necessary temporary files. This is normal behavior.
⚠️ Attention: Be extremely careful when selecting items in the Recovery menu. The item
Wipe data/factory resetwill completely delete all your data. Select onlyWipe cache partition.
What to do if the Recovery menu does not appear?
On some versions of Android (11 and higher), to enter Recovery you need to connect the phone with a USB cable to the computer. Try connecting your A6 to your PC before entering recovery mode.
Clearing the cache in browsers and instant messengers
Browsers and instant messengers deserve special attention, as they are the main “eaters” of memory on a smartphone. For example, Telegram i WhatsApp save all viewed photos and videos into their internal cache, which can grow to several gigabytes.
In Telegram cleaning is best done through the built-in settings of the application itself, and not through the Android menu. Go to Settings → Data and memory → Memory usage. Here you will see a button Clear cache. The peculiarity Telegram is that it stores media files in the cloud, so after cleaning they will not be lost forever, but will simply be downloaded again if necessary.
In the browser Chrome or Samsung Internet the cache contains copies of visited pages and images. Cleaning through the browser settings (History → Clear history → selecting a period All the time → checkbox Images and other files) will help free up space. However, it is worth remembering that after this, sites will load a little longer.
Regularly clearing the messenger cache can free up up to 2-3 GB of space on Samsung A6, which is critical for models with 32 GB of internal memory. This is the most effective way to deal with lack of space without deleting photos.
Messenger cache can be safely cleared regularly, since media files are stored in the cloud and will be downloaded again when viewing correspondence.
Automation and third-party utilities
Although built-in tools Samsung usually sufficient; some users prefer third-party solutions for more flexible management. Applications like Files by Google or CCleaner can automatically monitor the accumulation of garbage and offer to remove it.
The use of such apps should be careful. Avoid "RAM Boosters" that aggressively close background processes. In modern versions Android this only leads to the fact that the system spends more energy on re-launching applications.
It is better to set up automatic cleaning via Settings → Device maintenance → Auto-optimization. Here you can set the time when the phone will clear the cache on its own, for example, at night while you sleep.
Remember that no app works miracles. If the phone is old and its hardware is worn out, clearing the cache will only give a temporary effect. However, for Samsung A6 with its moderate requirements, this is an effective method of extending active life.
Frequently asked questions (FAQ)
Will my WhatsApp correspondence be deleted after clearing the cache?
No, just clearing it cache (Cache) does not affect the message database and media files. Only temporary files necessary for the operation of the interface will be deleted. However, if you click "Clear Data", the conversation may be deleted if there is no backup.
How often should you clear the cache on Samsung A6?
It is enough to do this once every 1-2 months or when you notice a slowdown. If you are an active user of social networks, you can clear the application cache more often, once every couple of weeks.
Is it possible to delete the Android folder completely?
No, you cannot delete the entire folder Android in the file manager. This will reset all applications and possibly cause the system to become unusable. Clear only the contents of folders cache inside specific application directories if you are an experienced user.
Why did the phone become slower after clearing the cache?
This is a temporary phenomenon. The system and applications need time to recreate the necessary temporary files. After 10-20 minutes of active work, the speed should recover and even increase.