Smartphone Xiaomi Redmi 7A With its modest 16 or 32 GB of internal memory, photos are quickly filled, especially if you're actively using the camera. Moving images to a microSD card not only frees up space for new files, but also speeds up the device. system SD-Map, photos duplicated or disappear after moving.
In this article, we will discuss 5 working methods for transferring photos to an external drive, from standard MIUI tools to hidden functions and bypassing the limitations of Android. You will learn how to properly configure storage by default, avoid copying errors and even automate the process. And for those who are afraid of losing data, we have prepared a unique table of compatibility of memory cards with Redmi 7A, which will help you choose a reliable drive without the risk of failure.
1.Preparation: checking the memory card and phone settings
Before transferring photos, make sure your microSD is compatible with Redmi 7A and formatted correctly. The smartphone supports cards up to 256 GB, but with nuances:
- πΉ File system format: only FAT32 (up to 32 GB or exFAT (64 GB). NTFS unsupported!
- πΉ Speed class: Class 10 or Class 10 is recommended UHS-I for stable photo/video recording.
- πΉ Brand: avoid no-name cards - they often cause reading errors.SanDisk, Samsung optimal EVO or Kingston.
To check the current map format:
- Insert the card into the slot (hybrid, combined with SIM2).
- Go to Settings β Storage β SD card.
- Click Format as internal (if you want to expand memory) or Format as portable (for file transfer).
π‘
If the phone can't see the card, remove it and paste it back in. Sometimes cleaning the contacts of the card with a soft eraser (no alcohol!).
β οΈ Attention: Formatting erases all data on the map! backup important files on your PC before you start.
| Capacity of the map | Recommended format | Max. recording speed (MB/s) | Compatible with Redmi 7A |
|---|---|---|---|
| 16-32 GB | FAT32 | 10β20 | β Complete. |
| 64β128 GB | exFAT | 30β90 | β Complete. |
| 256GB | exFAT | 90+ | β οΈ Possible lags when recording 4K-video |
| 512 GB+ | exFAT | 100+ | β Not supported |
Method 2: Transfer through the standard MIUI file manager
The easiest method is to use the built-in Explorer (or Google Files), which requires no additional applications to install and works even without the Internet.
Instructions:
- Open the Files app (the folder icon on the desktop).
- Go to Images or DCIM β Camera (camera photos are stored here).
- Select the files you need with a long tap (or click Select in the upper right corner).
- Click Move (do not copy!) and select SD Map β DCIM (or create a new folder).
Make sure the card is inserted correctly|Check the vacant space on SD|Turn off cloud sync (Google Photos)|Close all applications that use photos-->
If the option to move is inactive:
- π Map formatted as internal memory β transfer blocked by Android.
- π Files protected DRM (For example, screenshots from banking applications).
- π The destination folder on the map has incorrect access rights.
β οΈ Warning: Don't use Copy instead of Move it, it will fill your phone's memory with take-ups of photos. If you want to save the originals, copy them to your PC first.
3. Method 2: Configure the default photo storage on the memory card
To save new photos to the microSD, change the camera settings, which will eliminate the need for manual transfer in the future.
Steps:
- Open the Camera app.
- Tap on. βοΈ Settings (cog in the upper right corner).
- Select the Warehouse β SD Card.
- Confirm your choice and restart the camera.
Inner memory|On the map. SD|To the cloud (Google Photos, Mi Cloud)|On PC.-->
Limitations of the method:
- π« It doesnβt work for screenshots β theyβre always stored in your internal memory.
- π« Some versions MIUI Reset settings after updating.
- π« When the card is removed, the camera automatically switches to internal memory.
How to return a photo to internal memory?
Method 3: Transfer over a computer (most reliable)
If your phone is buggy or not seeing the card, connect it to your PC, a method that guarantees 100% control over files and avoids copying errors.
Step-by-step instructions for Windows/macOS:
- Get Redmi on board. 7A computer-to-computer USB-cable (original!).
- On your phone, select File Transfer (MTP) mode in the connection notification.
- On PC, open This Computer (Windows) or Android File Transfer (macOS).
- Copy a photo from the Internal Storage β DCIM β Camera folder to a folder on your memory card (for example, SD Card β DCIM).
- After copying, delete the originals from the phone (optional).
Advantages of the method:
- πΉ The ability to verify the integrity of files after copying.
- πΉ Support for batch renaming (via Total Commander or FastStone).
- πΉ It works even if the phone is locked (when the boot loader is unlocked).
π‘
Use USB 3.0 port on your PC and a high-quality cable β this will speed up the transfer of 1000 photos from 10 minutes to 2-3 minutes.
5. Method 4: Automation with Applications (ES Explorer, Files by Google)
Standard MIUI Explorer is limited in features, with third-party file managers offering batch transfer, cloud synchronization, and even a task scheduler.
The best applications for transfer:
| Annex | Advantages | Deficiencies |
|---|---|---|
| ES Conductor | Packet Moving, Cloud, FTP | Advertising, complex interface |
| Files by Google | Cleaning up garbage, simple design | No exFAT support |
| Solid Explorer | Two-panel mode, encryption | Paid version |
Example of transfer through ES Conductor:
- Install the app from Google Play.
- Open the Local Storage β Internal Memory β DCIM section.
- Select the photo, click More β Move.
- Choose. /storage/XXXX-XXXX (SD Card and confirm.
β οΈ Note: Some applications (e.g. Files by Google) do not see exFAT cards. FAT32 Or use Solid Explorer.
Method 5: Transfer over ADB (for power users)
If standard methods donβt work (for example, due to a MIUI failure), use Android Debug Bridge (ADB).This requires command line skills, but guarantees results.
Instructions:
- Turn on Developer Mode on your phone: Settings β About Phone β MIUI version (shap 7 times).
- Activate Debugging by USB in Settings β Additional β For developers.
- Connect your phone to your PC and open Command Prompt (Windows) or Terminal (macOS/Linux).
- Enter the commands: Adb devices adb shell cp -r /sdcard/DCIM/Camera /storage/XXXX-XXXX/DCIM/ (substitute XXXX-XXXX on ID Your card, which can be recognized by the LS team /storage).
Warnings:
- π Permission denied? Grant rights: adb shell su (root required).
- π Do not interrupt the process β it can damage the files.
- π For mass transfer, use rsync instead of cp.
7. Frequent errors and their solutions
Even with the right actions, Redmi users 7A They're in trouble. TOP-5 errors and ways of correcting them:
| Mistake. | Reason. | Decision |
|---|---|---|
| The map is not displayed in the conductor | Incorrect format or damage | Format in FAT32/exFAT via PC |
| Photos are not moved, only copied. | The card is connected as internal memory. | Reconfigure to Portable in Storage Settings |
| The βNot Enough Spaceβ Error During Transfer | Memory fragmentation or virus | Clean the cache in Settings β Storage |
| Photos became blurry after the transfer | Compression during copying | Use the Terminal or Solid Explorer |
| The phone freezes when working with SD | Low-quality map | Replace with a Class 10 card from a trusted brand |
If none of these methods worked, try:
- Update MIUI to the latest version (new firmware fixes SD bugs).
- Reset your phone settings (pre-backup!).
- Check the card on another device β it may be damaged.