Owning a Xiaomi Redmi 8T smartphone is often accompanied by a lack of built-in space, especially if you are actively shooting in high resolution. 64 or 128 gigabytes of built-in memory quickly fills up with multimedia content, which leads to slowdowns and inability to install new applications. Using a microSD card is the most effective way to solve this problem without having to delete important pictures.
MIUI provides users with flexible tools to manage files, allowing them to move images manually and automatically. The right storage setup helps free up precious space for system processes, making the device more seamless. In this article, we will take a look at all the available methods for transferring photos.
Preparation of memory card for work in Xiaomi
Before you start transferring data, you need to make sure that the memory card is properly installed and formatted to work with your device. Xiaomi Redmi 8T supports microSDHC and microSDXC cards up to 256 gigabytes, which allows you to significantly expand the available space. If you use a card that previously worked on another device, the system may require its formatting to create the correct file structure.
The formatting process deletes all data, so save important files in advance on your computer or in cloud storage. SIM-If you're trayed, you'll see a notification on the screen, and ignoring this step can lead to recording errors or the inability to save new images.
To manually check the status of the drive, go to Settings → About Phone → Storage. This shows the total amount of memory available and the current status of the external media connection. If the card is not determined, try to remove and paste it again, making sure that the contacts are clean and the card is installed before clicking.
⚠️ Note: Formatting a memory card completely destroys all the data stored on it. Make sure you have an up-to-date backup of important files before starting the procedure.
The choice of file system also plays a role in compatibility and read speed. For cards larger than 32 GB in Redmi 8T, the best use of the exFAT file system is as it supports file storage of more than 4 gigabytes, which is relevant for 4K video. Standard FAT32 may not be suitable for large data volumes and modern recording formats.
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Use UHS-I or higher speed memory cards to ensure that you can quickly record serial images and high-resolution video without delay.
Automatic photo saving on SD-map
The most convenient way to free up the internal memory is to set up automatic recording of new images immediately on the external drive, which eliminates the need to regularly manually sort files and transfer them after the fact. The camera in the MIUI shell has a built-in option that redirects the data stream directly to the microSD.
To activate this feature, open the Camera app and go to the settings menu by clicking on three horizontal bars in the upper right corner. In the list of options that opens, find the item "Save to the settings menu". SD-"map" and switch the switch to active position. From now on, all new photos and videos will be saved by default to the external memory partition.
It is worth noting that some shooting modes, such as timelapse or slow motion, may still store data in internal memory due to the requirements for write speed. Also, when you turn on this option, the path to the photo folder in the gallery may change, but for the user this will remain invisible in everyday use.
If the switch in the camera settings is inactive or missing, check if the memory card is correctly defined by the system. Sometimes you need to restart the device after installing the drive so that all Android services correctly recognize the new storage and allow it to be written to it.
Manual transfer of existing photos
If you already have a large archive of images in your internal memory, you can move them manually using a standard file manager. Xiaomi smartphones preinstalled with the Explorer app, which allows you to conveniently manage the file system without installing third-party software, this method gives you complete control over which folders and files will be transferred.
Open the Explorer app and select the Images category or go to Internal Drive to find the folder DCIM → Camera. Select the photos you want with a long press, then select the option "Move" or "Copy" from the bottom menu. SD-maps and create or select a target folder to insert files.
☑️ Algorithm of file transfer
Using the Move feature is preferable to Copy, as it allows you to instantly free up space in the internal storage. The copying process will leave duplicate files, which can be confusing and take up space twice. When moving large amounts of data (several gigabytes), the process can take several minutes, during which it is not recommended to run heavy applications.
For more advanced users, you can sort by date or file size, which is convenient if you want to move only old archives, leaving fresh images available for quick processing by the processor. SD-The map will completely repeat the original, which will simplify navigation in the future.
Using the Gallery app to manage memory
The built-in Gallery app in MIUI has powerful tools for batch processing of media files, which allows you not only to view photos, but also to perform operations to move them between memory sections, which is especially convenient when you need to quickly clear the place, and you can visually see what pictures can be sent to an external medium.
Go to the photo album, click the select button and select the images you want. The action menu that appears often features the Move to Album option or direct file management if external memory is connected. However, the functionality of direct migration between disks in the gallery itself may be limited compared to the file manager.
The gallery also allows you to create hidden albums that can be placed on the site. SD-When transferring such albums, make sure you remember the password or login method, as the structure of hidden folders has specific names that begin with the point of view.
⚠️ Note: When you move system folders or files created by other applications (such as WhatsApp stickers), you can disrupt these programs.
A common tool for mass cleaning is the Cleanup feature built into the gallery, which analyzes similar images, screenshots and blurry photos, suggesting that they be deleted or moved, and it's a great way to do a review before you start moving really important archives to a memory card.
Configuring the storage as internal memory
One of the most useful features of Android is the ability to combine an external memory card with internal storage. SD-The card is part of the system partition, which allows you to install applications on it and save the data there by default. 8T This can be a rescue when there is a shortage of space.
To activate this mode, go to Settings → Warehouse, select yours. SD-The system will warn you of data loss and speed reduction, since the memory cards are usually slower than the built-in flash drive. Once formatted, the card will be encrypted and cannot be read on other devices without unlocking.
Risks of using the card as internal memory
Once the internal memory mode is activated, the system will automatically start transferring application data and caches to a new volume, so that the user can manually choose which applications to move through the application management menu, creating a single space where you do not have to worry about where the file is stored.
It is important to understand that retrieving the card in this mode will lead to errors in the phone and the disappearance of application icons. The card becomes an integral part of the device, and its replacement will require reconfiguration and loss of data stored exclusively on it.
Comparison of data storage methods
The choice of how to manage memory depends on your needs: access speed, data volume and frequency of change of devices. Below is a comparative table that will help determine the optimal use strategy. SD-maps 8T.
| Parameter | Internal memory. | SD as a portable storage device | SD as internal memory |
|---|---|---|---|
| Speed of operation | High (UFS) | Medium (depending on the map) | Medium/Low |
| Installation of applications | Available. | Limited. | Available. |
| Portability | No. | High (can be inserted into the PC) | No (encryption) |
| Reliability | Tall. | Medium | Medium |
Using the card as a portable storage (default mode) is the most flexible option for most users, making it easy to transfer photos to a computer and change memory cards without losing system data, and the internal memory mode is only suitable if there is a critical shortage of space and a willingness to put up with potential risks.
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For storing photos and videos, it is optimal to use the portable drive mode, and the internal memory mode to include only when there is an acute shortage of space for applications.
Possible problems and solutions
During operation, users may encounter various errors, such as «SD-card corrupted" or sudden termination of writing. often it is due to the file system or physical contact. 8T stopped seeing the card, first try to restart the device in safe mode to eliminate the conflict of third-party applications.
Another common problem is slow recording when shooting videos. This indicates a low card speed class.To record video in Full HD or 4K requires a minimum recording speed of 10 MB/s, which corresponds to a class of 10 or U1. Using cheap cards without a brand often leads to crashes and loss of frames.
⚠️ Note: If the system constantly reports a memory card error, do not ignore it. Continued operation can lead to complete loss of data and inability to restore files.
It is also worth checking for MIUI system updates. Sometimes external drive errors are fixed by security patches and driver improvements released by the manufacturer. Go to Settings → About Phone → System Update to check the current version of the software.
If a memory card is unstable over time, it may have run out of time. Flash memory has a limited lifespan, and actively recording large amounts of photos and videos speeds up this process, in which case the only solution is to replace the drive with a new one.
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Regularly back up important photos to your computer or the cloud, even if they are stored on the computer. SD-Memory cards are less reliable than cloud services.