Owners of Xiaomi, Redmi and Poco smartphones often face the problem of lack of space. Modern cameras shoot in high resolution, and 4K videos quickly “eat” gigabytes, forcing users to look for ways to expand storage. The device’s internal memory fills up faster than expected, and the system begins to warn of a critical level of free space.
The most effective solution is to use SD-Moving media files to an external drive not only frees up space for the operating system to work. MIUI It's also a HyperOS, but it speeds up the gadget, and in this article, we'll go through all the methods available for image transfer.
The process of optimizing storage requires care, because doing the wrong thing can lead to data loss. However, if you follow the algorithm, you can easily manage your photo archive. Let's look at hardware preparation and system setup before you start.
Preparation of SD-card and configuration in the system
Before moving files, you need to make sure that the memory card is properly installed and formatted. insert the drive into the slot (usually combined with a tray for the second one). SIM-If the card is new or used on another device, Android may require it to be formatted.
⚠️ Note: Formatting completely removes all data from the memory card. If it has important files, pre-copy them to the computer.
After installation, go to the Settings menu → The phone. → Storage. Here you'll see the total amount of internal memory and connected memory. SD-The system will suggest using the card as a portable storage device or as part of internal memory. For storing a photo, you should choose the first option so that you can easily retrieve the card.
Make sure the card file system is compatible with your smartphone.Modern Xiaomi devices work best with exFAT or FAT32 format. If the system suggests formatting the card, agree only after you have created a backup.
☑️ Checking the readiness of the memory card
Automatically save the photo to the map through the camera
The most convenient way to avoid overflowing internal storage is to set up automatic saving of new images immediately on the back of the camera. SD-To do this, open the standard Camera app and go to the settings menu by clicking on three horizontal bars in the upper right corner of the screen.
In the list of parameters, find the item Save to SD-Now all new photos and videos will be recorded directly to the external drive, including Pro mode, portraits and high-resolution videos.
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Use fast U3 or V30 cards to shoot 4K video to avoid delays and frame skips when recording.
It’s worth noting that some shooting modes, such as “Video Effects” or short clip creation, may still store data in internal memory due to the way processing algorithms work.
Manually moving files through standard Explorer
If you already have an archive of photos in internal memory, you can move them manually. Xiaomi smartphones use the File Manager app built in to do this. Open it and select Images or go to the root folder of the device.
To mass transfer, press your finger in one photo, then select the others or click Select all in the menu. → Move it. In the navigation window that opens, select yours. SD-map and specify the target folder, for example, DCIM → Camera or create a new one.
- 📁 Open the Explorer app and go to the Internal Drive section».
- 📁 Find the file. DCIM, where the camera pictures are stored by default.
- 📁 Select the files you need and select the “Move” action».
- 📁 Go to section. SD-maps and paste files into the appropriate directory.
The process of copying large amounts of data can take time: do not turn off the screen or run heavy applications during the movement, so as not to interrupt the operation. Once completed, check for files on the map and only then delete the originals from internal memory.
What to do if the files are not moving?
Using Google Photos to Free Up Place
An alternative solution is to use Google Photos, a cloud service that is pre-installed on all Google-certified devices, which allows you to not transfer files physically to a map, but to free up space by storing copies in the cloud.
Open the app, click on the profile avatar, and select Free Space. The app will find copies of photos that have already been uploaded to the cloud and remove them from the phone's internal memory, and you can download them back at any time if necessary.
For users who prefer local storage, this method can serve as a backup option. You can configure synchronization with the quality of "Saving space", which will allow you to store thousands of pictures without losing any visible quality on the smartphone screen.
Table of comparison of methods of storage of media files
The choice of storage method depends on your access speed and data volume needs, and here is a comparison of the main options for organizing photo archives on Xiaomi devices.
| Parameter | Internal memory. | SD-map | Cloud storage |
|---|---|---|---|
| Recording speed | High (UFS) | Medium (depending on class) | Depends on the Internet. |
| Risk of loss | Low (when the phone breaks) | Medium (physical wear and tear) | Low (server protection) |
| Availability | Only on the device. | On any device with a reader. | Wherever there is a network |
| Cost | Included in the phone price | Buying a card separately | Paid subscription with a large volume |
Using internal memory provides the best performance when shooting serial photos or videos in high bitrate. However, for archival purposes and storing thousands of images, a combined approach using the use of high bitrate. SD-The card is the most rational solution for most users.
Solving problems in transfer
Sometimes users are faced with a situation where the phone does not see the memory card or refuses to write files to it, most often the problem is incompatible file system or damage contacts. Try to remove the card, wipe the contacts with a pin and insert again.
⚠️ Note: If the memory card is defined as "damaged" or requires constant formatting, it may have failed.
Another reason may be overflow of hidden system partitions or errors in the MIUI shell. In such cases, cleaning the Explorer app cache through the Settings menu → Applications → All Applications → Explorer → Clean helps.
Optimization of the gallery after the transfer
After moving a large number of files, the gallery can work slower as the system takes time to index new paths to files. Give the smartphone a few minutes at rest with the lock screen on so that background processes update the database of media files.
To speed up work, you can clear the cache of the Gallery app. Go to Settings → Apps → Gallery → Storage → Clear the cache. This will not delete your photos, but will reset temporary thumbnail files, which often solves problems with “broken” previews.
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Regular cleaning of the gallery cache and the conductor helps to maintain high speed of the interface with a large volume of media files.
Following these guidelines, you can effectively manage the space on your Xiaomi device. Proper file allocation between internal memory and microSD card will extend the life of the smartphone and eliminate the need to constantly delete your favorite pictures.