How to open access to the gallery SD-Xiaomi map: solution to the problem

Xiaomi and Redmi smartphone owners often face the unfortunate situation of having their photos and videos no longer show up in the standard gallery after installing a memory card, which is due to the strict security measures of the Android operating system, which are implemented especially harshly in new versions of the MIUI and HyperOS shell.

For Xiaomi to index media files correctly again, permissions must be handed in. Without this step, even a physically-functioning memory card will be visible in the file manager, but will remain invisible to most multimedia applications. The setup process does not require root rights or complex software, but requires careful selection of menu items.

In this article, we will discuss the algorithm of actions for different versions of firmware, explain the causes of the conflict of rights and propose alternative solutions if the standard method does not work. Understanding the principles of the Android file system will help you avoid data loss in the future and properly organize the storage of the media library.

Reasons for the lack of access to files on an external drive

The main cause of problems with displaying photos is the mechanism of Scoped Storage, which is embedded in modern versions of Android. SD-cards without explicit user permission, in older versions MIUI This process was automatic, but now the system requires manual confirmation.

Also, there is a common file system error: If a memory card was formatted on a computer or other device in NTFS or exFAT format with a non-standard cluster size, the built-in media scanner may ignore its contents, and it is worth considering that some cheap memory cards have a low response rate, which leads to a timeout when the gallery tries to read metadata.

⚠️ Warning: Before you start manipulating access rights, make sure that the memory card does not contain critical data that cannot be lost.Although the risk is minimal, failures in the redistribution of rights sometimes lead to temporary unreadability of the drive.

Another factor is the media service cache: If you just transferred a large amount of photos from your computer, indexing can take considerable time. At this time, the gallery can show an empty screen or old thumbnails. Forced cache cleaning of the Media Storage application often solves the problem of frozen scanning.

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Use U3 or V30 speed memory cards to record video in 4K. Slow cards can cause interface lags when you scroll through the gallery.

Configure access rights through system settings

The first and most secure way to solve the problem is to issue permissions through the standard Android settings menu, which works 90% of the time on current versions of HyperOS and MIUI 14. You do not need third-party utilities, all the actions are performed by the regular system tools.

You need to go to the application management section first, and find the standard Gallery app (or Gallery if you have global firmware) on the list, and this is the app that we're going to give you read and write rights, and it's important not to confuse it with Files or Explorer, because they have different access profiles.

In the menu that opens, select App Permissions, and you are interested in Files and Media Content (or Storage on older versions of Android), and the default option is "Photo and Video Only" or "Permission Disallow" and you need to change this to "Allow all files to be managed."

Once the setting is changed, the system can request confirmation of the action with a pin code or fingerprint. This is the standard Android security procedure that protects against malware. Once confirmed, it is recommended to completely restart the device so that the media scanner re-scans the file system with new rights.

Use of the special features menu for MIUI

In some cases, especially on Chinese firmware or after major security updates, the standard path may not be enough, and a hidden menu of special features comes to the rescue, which allows you to force access to the file system for system components.

To access these settings, go to Settings → Advanced Settings → Special Features. In the list, find the item related to data access (often called Access to Data or has a key icon). This section displays a list of applications that require access to files outside their isolated folder.

Find Gallery and Media Storage on the list. Activate the switches in front of them. The system will issue a warning that the app will access all files on the device. Confirm the action. This method is deeper than conventional resolutions, and often solves problems when photos are visible in the file manager, but not in the gallery.

It is important to understand that granting such rights makes an application potentially vulnerable if it contains malicious code. However, since it is a system application from Xiaomi, the risk is minimal, and it is not necessary to issue such permissions to dubious applications from unknown sources.

Working with a file manager and folder paths

Sometimes the problem isn't with the rights, but with where the files are stored, and the camera can default to writing the photos into internal memory, ignoring the data. SD-The map, or save it to a hidden system folder that the gallery doesn't scan.

Open the “Conductor” app and go to the tab SD-Notice the presence of a folder. DCIM. This is where Camera's photo and video subfolders should be located. If you see your photos in another folder (like Pictures or Screenshots), the gallery may not see them unless you have set up a scan of those directories.

For forced scanning, you can use the Cache Clearance function in the storage settings or install a third-party media scanner application from Google Play. Also, an effective method is to rename the photo folder: add any character to the end of the name, then remove it, which will cause the system to consider the folder changed and start re-indexing.

Note the /Android/media/ path. Starting with Android 11, access to this folder for third-party applications (including some file managers) is limited. The gallery must have access to it automatically, but if you use a third-party gallery, it must be given separate rights.

Solving Formatting and File System Problems

If the software settings don't help, the reason may lie in the memory card file system. Android prefers the exFAT format for cards larger than 32 GB and FAT32 for smaller volumes. NTFS format, popular on Windows, is often read only as "readable," which prevents the gallery from creating thumbnails or cache.

To check and fix the situation, connect your smartphone to your computer or use a card reader. In the disk properties, look at the file system. If it says NTFS, the card needs to be formatted. Remember, formatting will completely delete all the data, so pre-copy it to your computer.

The formatting process on the smartphone itself looks like this: go to Settings → The phone. → The vault, choose yours. SD-You can click "Format" and the system will come up with the optimal format, and when you've finished the procedure, the phone will restart and the gallery will start a clean scan.

⚠️ Note: Do not use the Format as internal storage feature if you plan to transfer the card to other devices often.

Alternative solutions and third-party galleries

Xiaomi’s full-time gallery, despite its functionality, sometimes works in an unstable way with large amounts of data on external drives. If nothing helps, the logical solution is to install an alternative photo viewing app. Modern third-party galleries often work better with access rights in new versions of Android.

Some of the best options are Google Photos, A Gallery or F-Stop, and when they first run, they ask for permissions, and usually the conflict of rights is solved automatically by using standard storage access APIs, and they can hide unnecessary system folders, making it easier to view photos.

Another option is to use file managers with built-in media browsing, such as MiXplorer or Solid Explorer, which allow you to manually specify a folder to scan and have their own thumbnail caching mechanisms, independent of the system media scanner.

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Installing a third-party gallery from Google Play often solves the problem faster than deep debugging the system resolutions of a regular application.

Remember that when using cloud services such as Google Photos, it is important to configure synchronization with the Internet. SD-By default, the application can only offer backups to internal memory. Go to the application settings and make sure that the folders are on the back end. SD-card added to the backup list.

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