Smartphone owners Samsung often face a critical lack of free space in the drive. The system Android, acquiring an application cache, updates and multimedia, gradually fills all available gigabytes. When the internal memory runs out, the device starts to work slower, stops taking photos, and some applications simply cannot be updated. This is not just an inconvenience, but a real limitation of the functionality of your gadget.
There are many ways to free up space, from the banal deletion of photos to radical methods with superuser rights. In this article we will look at proven methods that will help increase the available volume or effectively use available resources. It is important to understand that you cannot physically expand the built-in memory chip, but you can optimize its use to a “like new” state.
We will look at standard tools One UI, working with external drives and cloud services. We will also touch on technical nuances that are rarely written about in regular instructions. Be prepared that some steps will require some care, but the results will be worth it. Your smartphone will become fast and responsive again.
Analysis of storage capacity and system settings
Before deleting files, you need to understand what exactly is taking up space. Modern shells Samsung One UI have an excellent storage analyzer built into them. It shows the memory distribution by categories: applications, images, videos, audio and system files. Go to Settings → Device maintenance → Memoryto see detailed statistics.
It often turns out that the lion's share of space is occupied by messengers like WhatsApp or Telegram, which save all viewed media files. Also, a significant amount of space can be occupied by the cache of system services Google Play or Samsung Cloud. Without understanding the occupancy structure, your cleaning actions will be chaotic and ineffective.
Pay attention to the “Other” section. Remnants of uninstalled apps or temporary update files may be hidden there. The system itself will offer to clear unnecessary things, but manual control in this section often gives the best result. You can safely delete files larger than 1 GB if you don't need them right now.
Use the Clean Now feature only as a quick precaution. For deep cleaning, it is better to manually go through the download folders and the cache of heavy applications.
Using a microSD memory card to expand space
Many models Samsung of the mid-range and budget segment are equipped with a slot for memory cards. This is the easiest way physically enlarge available volume for data storage. Unlike internal memory, microSD is ideal for storing photos, videos and music files. However, there is an important nuance: not all applications can be transferred to an external card.
To activate the function, you must insert the card and format it. In new versions of Android, the system may offer to use the card as part of the internal storage (Adoptable Storage), but Samsung often hides this option or implements it in a limited way. Most often the card works as portable storage. You must manually tell the system that new photos and videos should be saved there.
⚠️ Attention: Memory cards have lower read and write speeds than internal storage. It is not recommended to install heavy games or applications on them that require fast loading of data, as this can lead to slowdown of the interface.
To change the default save location, go to the camera settings. Find the “Storage location” item and select SD card. A similar procedure should be carried out in the settings of the voice recorder and some browsers. This will automatically free up gigabytes in the internal memory without deleting your data.
☑️ Setting up an SD card
Clearing the cache and removing system garbage
Cache - These are temporary files that applications create to speed things up. Over time, it grows to incredible sizes. For example, a cache YouTube or Instagram can occupy several gigabytes. Clearing the cache is safe: you won't lose logins, passwords or progress in games, but applications may take a little longer to load when first launched after cleaning.
You can use the built-in tool for mass clearing. Go to Settings → Applications. Sort the list by memory size. When entering each “heavy” application, press the "Clear cache"button. Do not confuse with the “Clear data” button, as it will reset the application to factory settings.
| Data type | What is it | Can delete | Consequences |
|---|---|---|---|
| Cache | Temporary files for performance | Yes, safe | The application will take a little longer to load |
| Application data | Settings, logins, saves | Only if you don’t mind resetting | Full application reset |
| Cookies | Site data in the browser | Yes | You need to log in to the sites again |
It is also worth checking the folder Downloads (Downloads). Installation files APKthat have been installed for a long time, and unnecessary documents often accumulate there. Deleting these files is the fastest way to get free space right now.
Secret wipe via Recovery
If the system is unstable, you can perform Wipe Cache Partition through the Recovery menu. To do this, turn off the phone, hold down the Volume Up + Power buttons (on models without the Home button) and select Wipe Cache Partition from the menu. This will delete the system cache, but will not touch personal files.
Optimizing the work of instant messengers and social networks
Messengers are the main memory hogs on any Androidsmartphone. Telegram, WhatsApp i Viber by default, they save all received photos and videos to the gallery, duplicating them in their internal storage. This results in the same video taking up space twice.
In Settings Telegram there is a powerful memory management tool. Go to Settings → Data and memory → Memory usage. Here you can configure automatic cache cleaning, for example, delete files older than 3 days or 1 week. It is also recommended to disable autosave in the chat gallery, where you often send pictures.
In WhatsApp the situation is similar. Open your chat settings and uncheck the “Media Visibility” box. This will hide the pictures from the public gallery, but they will remain inside the application. For complete cleaning, use the “Manage Storage” function inside the messenger itself, where you can delete the largest files from specific dialogs.
⚠️ Attention: When clearing messenger data through the Android settings (the “Clear data” item), you will lose your entire correspondence history if you have not made a backup copy in advance. Use the built-in cleaning tools inside the applications themselves.
Transferring photos and videos to cloud storage
Photos and videos take up the most space. Instead of storing thousands of pictures in the phone's memory, it is advisable to use cloud services. Google Photos offers free (with quality restrictions) or paid storage of originals. After uploading the photo to the cloud, the application will offer to free up space on the device by deleting local copies.
An alternative is Samsung Cloud or OneDrive, which are deeply integrated into the system. Setting up gallery synchronization will allow you to automatically upload new photos to the Internet. After checking the download, you can safely delete them from your phone. This creates the illusion of endless internal memory.
Don't forget to check the "Trash" folder in the gallery and the cloud. Deleted files are often kept there for another 30 days, continuing to take up space (or quota in the cloud). Emptying the trash completely is the final step to freeing up space.
Cloud storage is not a backup in the classical sense, but a way to expand the available space. Always have a second copy of important data on your computer's hard drive.
Removing unused applications and system components
Applications that you do not use should be removed. This is an axiom. However, there is Samsung a lot of pre-installed software that cannot be removed in the usual way. To combat it, there are tools like ADB (Android Debug Bridge), but they require connection to a PC and caution.
A safer method is to disable applications. Go to Settings → Applications, select an unnecessary system application (for example, duplicate services Microsoft or old versions Chrome) and click “Disable”. This will hide the application and stop its processes, although the space will be freed up slightly.
Also check for older versions of applications. Sometimes, when updating through third-party sources, old APK files may remain on the system. Use a file manager to find files with the extension .apk and delete them.
⚠️ Attention: The interface and names of menu items may vary depending on the version One UI and model of your smartphone. If you are not sure about the purpose of the system process, it is better not to disable it so as not to disrupt the operation of the phone.
Radical measures: Reset to factory settings
If none of the methods helped, and the memory fills up on its own, the system may have accumulated a critical amount of errors or "garbage". In this case, a full reset helps. Before this procedure required make a backup copy of all important data to your computer or to the cloud.
A reset will return the phone to its out-of-the-box state. All applications will be deleted and settings will be reset. After turning on, you will receive a clean system with the maximum amount of free memory. Install only those applications that you really need, and control their access rights to the storage.
To perform a reset, go to Settings → General settings → Reset → Reset data. The phone will restart and begin the cleaning process, which may take a few minutes. This is a guaranteed way to solve the problem of low space if it is caused by software glitches.
What to do after the reset?
Do not restore the backup copy of entire applications, as you can return “garbage” too. It's better to set up your phone like new by installing apps manually. Recover contacts and photos from the cloud.
Frequently asked questions (FAQ)
Is it possible to make a memory card part of the internal memory on Samsung?
Officially, the Adoptable Storage function on most modern smartphones Samsung is hidden or inaccessible. The card works as additional external storage. You can transfer photos, videos and music to it, but not all applications support working with an SD card.
Why does the memory fill up even if I don’t download anything?
This is the work of the application cache (social networks, browsers) and system logs. Background processes can also create temporary files. Regularly clearing the cache or using the “Optimization” mode helps control this process.
Is it safe to delete files from the Android/data folder?
The folder Android/data application data (game cache, offline maps) is stored in the folder. You can delete content, but doing so will reset the corresponding apps or cause you to lose offline content. Do this only if you understand what a specific folder is responsible for.
How to clear the memory if the phone does not turn on?
If the phone freezes due to memory full, try booting into Safe Mode (hold down the power button, then long press "Turn off" on the screen). In this mode, only system applications are loaded, which will allow you to remove unnecessary ones.