Over time, the internal memory of any smartphone, including flagship models Samsung Galaxybegins to fill up rapidly. The main “eaters” of free space are traditionally photographs and videos that we take every day. Even with microSD memory cards, system limitations and interface speed often depend on how full the main storage is. Therefore, regular cleaning of media files is not just an aesthetic whim, but a necessity to maintain high device performance.
Users often encounter a situation where standard deletion through the trash does not free up space instantly or files continue to be displayed in the gallery. This may be due to the peculiarities of the system cache, synchronization with cloud services, or the specifics of the Android file system. In this guide, we will look in detail at how to effectively delete unnecessary photosfind hidden duplicates and set up automatic cleaning so that your Samsung works quickly and stably.
Standard deletion via the Gallery application
The most obvious and frequently used way to manage your media library is the built-in application Gallery. The interface of this shell app One UI is intuitive, but many users are not aware of the hidden capabilities of mass selection. To delete a single photo, simply open it and tap the trash can icon at the bottom of the screen. However, if your goal is a global cleanup, this approach will take too long.
To speed up the process, you need to activate the multiple selection mode. Tap and hold on any image in the preview grid until it has a check mark. After this, a toolbar will appear at the top of the screen, allowing you to select files in batches. You can swipe across the screen to quickly select dozens of photos in a row, or use the All button to completely select the contents of the current folder.
⚠️ Attention: Before bulk deleting, make sure that you have not selected important documents or scans that could accidentally end up in the general camera feed. Recovering lost information from the Recycle Bin is more difficult than deselecting it.
After you have marked all unnecessary files, click on the Recycle Bin icon. The system will ask you to confirm the action to prevent accidental erasure. It is important to understand that at this stage the files do not disappear from the disk forever. They are moved to a special system partition called Trash. This is a buffer zone designed to protect against human error, allowing you to recover deleted items within a certain period.
Use the "Select by date" function in the selection menu to quickly clear out old archives for a specific month or year without manually going through each photo.
Working with the Trash and final deletion
Many users are surprised why, after clearing the gallery, the phone’s memory is not freed. The answer lies in the settings for storing deleted items. By default, the system Android on smartphones Samsung stores deleted photos and videos in the trash for 30 days. Only after this period they are deleted forever, or this can be done manually.
To find the trash, open the Gallery application and go to the tab Albums at the bottom of the screen. Scroll down the list to the very end - there you will find a folder named Trash. Once you enter it, you will see all the files marked for deletion. Here you can either restore erroneously deleted pictures or clear the storage permanently.
To completely free up space, click on the menu (three dots) in the upper right corner inside the Trash folder and select Clear. The system will warn you that the data will be lost forever. Confirm the action. Only after this procedure will the gigabytes be returned to the available memory pool of your device. If you have synchronization enabled with Samsung Cloud or Google Photos, the process may take a little longer due to updating file statuses on the server.
- 🗑️ Files in the Recycle Bin take up space on the internal drive in the same way as regular photos.
- 🔄 Automatic deletion from the recycle bin occurs exactly 30 days from the moment the file is moved.
- ⚡ Forced emptying of the recycle bin frees up space instantly, but makes it impossible to restore.
- 📂 Video files can take up more space in the recycle bin than hundreds of regular ones pictures.
☑️ Correct memory clearing
Searching and deleting duplicate photos
One of the most common causes of low memory is the presence of duplicates. They occur when you accidentally press the shutter button multiple times, during unsuccessful attempts to take a screenshot, or as a result of data synchronization failures. Manually searching for identical images among thousands of files is a time-consuming and ineffective task. Fortunately, modern algorithms One UI and third-party utilities allow you to automate this process.
The latest firmware versions Samsung have a built-in storage management function that can analyze your media library. However, a deeper search often requires the use of specialized applications from Google Playsuch as "Files by Google" or "Remo Duplicate Photos Remover". These apps scan not only file names, but also their hashes, finding even those duplicates that have been renamed or have different resolutions.
When using third-party software, it is important to be careful. Always check the scan results before confirming the deletion. Algorithms can mistake a series of similar photos (for example, taken with a slight camera shift) for duplicates. It is better to remove 90% of the garbage manually than to lose 10% of unique frames due to a app error.
| Type of duplicate | Cause of appearance | Difficulty of detection | Recommended removal method |
|---|---|---|---|
| Exact copy | Save failure, reload | Low (same size) | Sort by size in file manager |
| Continuous shooting | Hold shutter button | Medium (similar images) | Manual selection of the best frame in the Gallery |
| Changed resolution | Editing and saving a copy | High (different file sizes) | Applications with visual similarity analysis |
| Hidden thumbnails | System cache operation | High (technical files) | Clearing the Gallery application cache |
What is file hash sum?
The hash sum is a unique digital signature of a file, calculated from its contents. If two images have an identical hash sum, they are bitwise the same, even if they are named differently.
Deleting hidden and system albums
In addition to the obvious photos, files from hidden folders may accumulate in the phone's memory. Often users are not aware of their existence until they check the storage through the settings. These albums are created by messengers (for example, folder WhatsApp Images), browsers when downloading pictures from the Internet, or system processes for generating thumbnails.
To see hidden albums in the standard Gallery, you need to go to the application settings. Click on the three menu bars, select Settings, and then find the item Show/hide albums. Here you can enable the display of all system directories. Particular attention should be paid to folders Download, Screenshots and the cache of social networks. This is where gigabytes of visual garbage often accumulate.
Deleting files from these folders is similar to regular photos, but there is a nuance. Some system albums may automatically refill if you do not disable autosave in the source. For example, unless you prevent Telegram all media from being saved to the gallery, deleting old files will not solve the problem of running out of space in the long run.
⚠️ Warning: Do not delete files from folders with names containing the wordsSystem,AndroidorDCIM(if you are not sure about the content), as this may disrupt the operation of the camera or other applications.
For advanced users, a cleaning method is available through the file manager My files. Go to the Internal storage section and manually check the directories. This method gives complete control over the data structure, allowing you to delete not only images, but also accompanying metadata, which sometimes weighs a lot.
Using cloud services to unload memory
If physically deleting photos is undesirable because you want to save memories, the optimal solution would be to transfer data to the cloud. The ecosystem Samsung offers its own Samsung Cloud, but in many regions its functionality for storing photos has been integrated with the service Microsoft OneDrive. Also a popular solution remains Google Photos.
Setting up automatic upload allows you to free up space on your device without losing access to pictures. In the application Google Photos there is a "Free up space" function. Once all the photos have been securely uploaded to the server, pressing one button will delete their local copies from the phone, leaving only cloud thumbnails. If necessary, you can download the original back at any time.
It is important to consider that cloud services often have limitations on free storage. Google provides 15 GB, which is divided between Mail, Drive and Photos. If your archive exceeds this limit, you will have to either delete some of the files or sign up for a paid subscription. Before turning on synchronization, check your tariff plan to avoid unpleasant surprises with download blocking.
- ☁️ Cloud storage protects data from loss if your phone is broken or stolen.
- 📶 To download large volumes of photos, it is recommended to use a Wi-Fi connection.
- 🔒 Enable two-factor authentication to protect your cloud account.
- 📱 the quality of originals may be reduced when using the "Space Saving" mode.
Cloud services are not a replacement for regular cleaning, but a method of archiving. The local application cache still requires periodic maintenance.
Optimization and prevention of clogging
To prevent the problem of full memory from returning every month, it is worth implementing the habit of preventative cleaning. Regularly deleting bad shots immediately after shooting saves more time than general cleaning once a year. In addition, you can adjust the camera settings to reduce the weight of files if you do not need the quality of 108 megapixels every day.
In the camera settings Samsung you can change the saving format. Switching from HEIF to standard JPEG format (or vice versa, depending on software version and compatibility) may affect the file size. It is also worth disabling saving photos in RAWformat if you do not plan on professional image processing. RAW files weigh 10-20 times more than regular JPEGs and quickly fill up memory.
Another effective method is to use the "Device Optimization" mode. In your phone settings, find the section Device maintenance and start scanning. The system will automatically prompt you to delete unused files, clear the cache, and find large files that are taking up space. This is a quick way to get your smartphone in order before an important event or trip.
⚠️ Attention: The interface and names of menu items may vary slightly depending on the version of the Android operating system and the One UI shell. If you do not find this option, use the search in the settings.
Why are photos deleted slowly?
When deleting a large number of small files, the system must update the file system index. If the memory is fragmented or almost completely full, this process may take several minutes.
Is it possible to recover photos deleted from the Recycle Bin?
If you have emptied the Recycle Bin, it is impossible to recover files using standard system tools. However, if you immediately stopped recording new data on your phone, there is a theoretical possibility of recovery through specialized software on a PC (for example, Dr.Fone or DiskDigger), but there is no guarantee of success.
Why is the space not freed up after deleting the photo?
Most likely, the files are still in the folder Trash. It is also possible that the deleted files were synced to the cloud and the system is waiting for confirmation of deletion from the server. Check your synchronization settings and empty the Trash manually.
How to delete all photos on Samsung at once?
Go to the Gallery, select the "All" album, press and hold one photo to enter selection mode, then select "All" from the menu. Click the trash can icon. Be careful, this action will delete your entire media library.
Where are deleted photos stored on the memory card?
When you delete files from a microSD memory card, they usually do not end up in the phone’s system trash, but are deleted immediately. Some file managers may have their own recycle bin for external drives, but this depends on the specific application.
Does the number of photos affect the speed of the phone?
Yes, it does. When the internal memory is more than 85-90% full, the speed of writing and reading data drops. In addition, the Gallery application requires more resources to index and create thumbnails of thousands of files, which can cause the interface to slow down.