Owners of Xiaomi Redmi Note 5a smartphones often face the unpleasant situation when the internal memory of the device is overflowing. Modern high-resolution photos take up a significant amount of space, and the standard 16 or 32 gigabytes of internal memory can run out at the most inopportune time, which leads to a slowdown, the inability to take new pictures and constant notifications of space shortages.
The solution is to use a microSD card. Moving photos to an external drive not only frees up valuable internal space, but also keeps data safe in case of a phone reset. In this article, we will discuss in detail all the available methods of transferring files, from standard system tools to the use of third-party file managers.
The procedure for transferring data to Redmi Note 5a under the MIUI shell has its own nuances, which are important to consider for the correct operation of the gallery and other applications. You will learn how to set up automatic saving of new images to the map and how to correctly organize the file structure so that your photos are always at hand.
Preparation for transferring files to Redmi Note 5a
Before you start manipulating the file system, you need to make sure that there is a suitable storage device. For the Redmi Note 5a, the best choice will be microSDHC or microSDXC cards with a volume of 16 to 128 gigabytes. Higher volumes may not be supported by the memory controller of this device, which will lead to read errors.
Insert the memory card into a slot that is usually paired with the slot for the second SIM card. Use the special paper clip that comes with the kit to extract the tray. It is important to correctly orient the card so that the contact areas are not damaged. Once installed, the system must automatically recognize the new drive.
⚠️ Note: If you insert a memory card that previously held important data, make sure it is copied. When formatted through the smartphone menu, all information on the media will be permanently deleted.
After the physical installation, you need to make an initial setup, the system will suggest formatting the card if it is new or has a file system that is incompatible with Android by default, and it is recommended to choose a standard formatting for use as a portable drive.
Check the card's performance by taking a test shot or saving a test file. Make sure the task manager displays the amount of external storage. This is the basic step that ensures the stability of further operations to transfer large amounts of data.
Use of the standard MIUI conductor
The easiest and most reliable way to move photos is to use the built-in Explorer app, which is already pre-installed on the Xiaomi Redmi Note 5a and has all the necessary functionality for working with files.
Open the app and go to Images, which shows all the photos you find in your phone's memory, select the files you want with a long press, or select the "Select All" option from the menu, then click Move or Copy at the bottom of the screen.
- 📂 Open “Conductor” and select the category “Images».
- 🖼️ Select the photos that need to be moved to the map.
- 📲 Click the “Move” button and select the path to SD-map.
The system will suggest you select a destination folder. Navigate directories through the top of the screen, where the current path is indicated. SD-Create a new folder, for example «Photos_Backup», The files will be physically transferred, freeing up space in the system partition.
The advantage of the built-in conductor is that it's optimized for the MIUI shell, and it handles access rights and system constraints correctly, but when you transfer thousands of files at once, the process can take a long time, and interruption is undesirable.
☑️ Pre-transfer check
Setup automatic photo saving on SD
In order not to engage in manual transfer in the future, it is advisable to set the camera to automatically save images immediately to the external drive, this will eliminate the need to constantly monitor the filling of internal memory.
Run the camera app and find the menu icon, which is usually three horizontal bars in the top right corner. Go to Settings. Scroll down to the Save section. Here you'll see the Save to Save to Settings switch. SD-map».
Activate this option. All new images and videos will now be sent by default to the DCIM/Camera folder on an external medium. Old photos will remain in internal memory, so they will still have to be manually transferred in the way described above.
⚠️ Attention: Speed of serial shooting and high-resolution video recording (1080p It can decrease when saved to slow memory cards. If the camera starts to stutter, try using a card with a speed class. UHS-I higher.
It is important to understand that some system screenshots or photos from messengers may still be stored in internal memory, as this behavior is dictated by specific applications, not the system as a whole.
Why some apps ignore settings SD-map?
Application of Third-Party File Managers
If you don't think standard Explorer is functional enough or it's not stable, you can use third-party solutions, the leader in this area is the Total Commander app or ES Explorer, which provide more flexible tools for working with files, including batch renaming and advanced search.
Once you have installed and given permissions to access the files, the interface will split into two panels, which is especially useful when moving data: in the left panel you open the source (internal memory), and in the right panel you open the destination (SD-map).
Select a folder with photos, such as Pictures or DCIM, and use the copy function. The two-panel interface allows visual control of the process and minimizes the risk of error when files are copied in the wrong place.
| Function | Standard conductor | Third-party manager |
|---|---|---|
| Interface. | Single-windowed | Double-panel |
| Speed of operation | Tall. | Depends on the app. |
| File compression | No. | Yes (ZIP/RAR) |
| Access to FTP | Limited. | Complete. |
The use of advanced managers also allows you to back up your files right away, which saves space, but for simple photo transfer, the full-time tools are usually enough.
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When using third-party explorers on Android 10 and above, additional permissions to access files may be required. The system will (multiple times) request confirmation of access to different folders - this is normal data protection.
Solving Access and Display Problems
Sometimes, after transferring photos, users find that images are not displayed in the gallery or apps refuse to open them, often due to the absence of a.nomedia index file or cache errors of the Android media service.
If the gallery doesn't see new photos on the memory card, try restarting the device. During the boot process, the system scans the file system and updates the database of media files, a routine that often solves the problem of "missing" images.
In more complex cases, you may need to clear the cache of the Media Storage app. To do this, go to Settings → Apps → All Apps, search the Media Storage list (or Media Storage) and select Clear Cache.
- 🔄 Reboot your smartphone to re-scan memory.
- 🗑️ Clear the cache of the Gallery and Media Storage app».
- 📁 Check for hidden files in the photo folder.
Also make sure the file format is compatible. Redmi Note 5a works great with JPEG and PNG, but new formats like HEIC (from iPhone) or RAW can be difficult without installing additional codecs or plugins for the gallery.
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If photos are not visible in the gallery after transfer, a simple phone reboot helps in 90% of cases, which causes the system to re-index files on the new memory card.
Data storage and security
Chaotic storage of files on a memory card can lead to confusion in the future, and it is recommended to create a clear hierarchical structure of folders, for example, divide photos by year or event: 2023/Vacation, 2026/Birthday.
Memory cards are less reliable than the internal flash memory of a smartphone, they are more sensitive to static electricity, temperature changes and mechanical stress. SD-map is risky.
⚠️ Note: Memory cards have a limited resource of write cycles. When used actively (constantly saving photos and videos), the card can fail through the use of the card. 1-2 Regularly back up your computer or cloud.
Use cloud services like Google Photos or Yandex.Disk to sync your most valuable frames. Set up automatic downloads only when connected to Wi-Fi so you don't waste mobile traffic, which will create an additional layer of protection for your data.
Check the integrity of the data on the map regularly, connect your smartphone to your computer every few months, or use built-in storage error checks to help you identify incipient problems with the storage sectors in time.