How to allow the conductor to access SD-Xiaomi Redmi 8 map: all ways

Problem with access to SD-map through a standard conductor MIUI Xiaomi Redmi 8 — One of the most common things that people have in this smartphone is that they're faced with a memory card that's defined by the system, but the files on it don't show up, or they're notified, or they're not allowed to access it «SD-The reasons may be as in Android security settings. 9/10, and in the features of the firmware MIUI 11/12, It's a Redmi thing. 8.

In this article, we will discuss all the current ways to access the SD-map: from basic settings in the phone menu to formatting and resetting rights. MIUI, Xiaomi doesn't advertise in the official documentation, but it often solves the problem, and you'll also learn how to avoid data loss when manipulating the drive and what to do if the memory card is still not readable.

Why the Explorer does not see the files on the SD-map

Before we get to the solution, it is important to understand the root of the problem. On Xiaomi Redmi 8, access to external drives is blocked for several reasons:

• 🔒 Android's Limitations 9/10: Since these versions, Google has tightened its security policy by banning applications (including Explorer) from freely reading external drives without the explicit permission of the user.
• 📱 Features MIUI: Xiaomi firmware adds its own layer of protection that can conflict with Android settings. For example, the “Personal Data Protection” feature by default blocks access to the Android device. SD-mapping.
• 💾 File system of the card: if SD-map NTFS or exFAT, not in FAT32, version MIUI They may not be able to recognize it correctly.
• 🔄 Conflict of Rights: If the card was previously used as an internal memory (Adoptable Storage function) and then retrieved and repainted, the system may “forget” the permissions issued.

Most often, the problem is solved without drastic measures, such as giving the Explorer explicit rights or resetting access settings. However, in 10-15% of cases, you need to format the map or even reset the phone to factory settings. Below we will look at all the options from simple to complex.

Method 1: Allow access through MIUI settings

The fastest and safest method is to issue the Conductor explicit rights to work with the SD-menu-card MIUI. This method works if the card is physically good and is determined by the system (see in the Storage section»).

Instructions:

1. Open Settings → Applications → Application Management.
2. Find the File Manager (or File Manager) and tap it.
3. Go to the Permissions section → Warehouse.
4. Activate the sliders to access SD-map and content modification SD-map.
5. Go back to Explorer and check if the files are accessed.

If the "Storage" partition is missing or the sliders are inactive, it means that MIUI blocks the change of rights for system applications, in which case move on to the next method.

Take it out and insert it. SD-map

Check if the card is visible in the "Storage" section

Close all applications that work with files

Reboot the phone-->

Method 2: Resetting the access rights to the storage

If the conductor previously had access to the SD-And if you don't see it, you can reset all the permissions for external drives, which is hidden in the developer menu, but you can activate it without root permissions.

How to revoke your license:

1. Open the Settings. → The phone.
2. Tap 7 times on the MIUI version until the notification “You became a developer” appears.
3. Return to the main Settings menu → Additionally. → For developers.
4. Find the option Reset the access rights to the storage and confirm the action.
5. Restart your phone and check access to the SD-map.

⚠️ Warning: This method will reset all permissions for all applications, not just Explorer. Once you reboot, you'll have to re-issue permissions for gallery, music players, and other file-based programs.

If the reset did not help, the cause may be damage to the file system of the card or its incompatibility with MIUI. In this case, formatting will be required (see Method 4).

Method 3: Using a third-party file manager

If the standard conductor refuses to see SD-Map, try to circumvent the restrictions MIUI Some file managers (e.g. Solid Explorer or other applications) FX File Explorer: able to request advanced access rights to external drives.

Recommended annexes:

• 📁 Solid Explorer: Supports: ROOT-Access (if any) and can bypass restrictions MIUI built-in FTP-server.
• 🔍 FX File Explorer: has the function “Access to the root directory” even without root rights (via the root directory). ADB).
• 🛠️ MiXplorer: optimized specifically for Xiaomi devices and can work with SD-cards bypassing standard permits.

How to access the Solid Explorer:

1. Install the app from Google Play.
2. When you first start, provide all the permissions requested.
3. In the side menu, select Warehouse → SD-map.
4. If access is blocked, go to Settings → Access to the root directory and activate the option (ADB connection is required).

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If the third-party manager sees the files on the SD-map, but the standard Explorer - no, the problem lies in the settings MIUI. In this case, resetting the phone to factory settings will help (see Method 5).

Method 4: Formatting SD-card FAT32

If previous methods didn’t work, there’s probably a problem with the card’s file system. Xiaomi Redmi 8 only works with cards formatted in FAT32. ExFAT or NTFS systems can cause read errors, especially if the card is larger than 64 GB.

How to format SD-map:

1. Connect the card to the computer through the card reader.
2. Open Windows Explorer (or Disk Utility on Mac), find a removable disk.
3. Right-click on the map → Format.
4. Select the FAT32 file system (if the card size is >32 GB, use the fat32format utility or SD Card Formatter).
5. Click Start and wait until it is completed.

⚠️ Note: formatting will remove all data from the card! Before the procedure, copy important files to a computer or cloud. If the card is used as internal memory (Adoptable Storage function), it cannot be formatted via a PC - only through the phone's settings (see next section).

Method 5: Resetting the phone to factory settings

If none of these methods worked, the last thing you can do is hard reset, and that's going to bring back all the settings. MIUI the initial state, including the rights of access to SD-Use it only if you want to use it:

• 🔄 The map is determined by the system, but there is no access to the files.
• 📵 Third-party file managers don’t see content either.
• 🔧 Formatting didn’t help (or the card is used as internal memory).

How to reset:

1. Create a backup of data (via Settings → Additional → Backup and Reset).
2. Go to Settings → About the phone → Reset settings.
3. Select Reset all settings (does not delete files) or Delete all data (complete reset).
4. Confirm the action and wait for the reboot.

Additional Advice and Frequent Mistakes

Even after successful access to the SD-Redmi 8 users are experiencing recurrences of the problem.To avoid repeated crashes, follow these guidelines:

• 🔋 Do not remove the card while working with files - this can damage the file system. Always use the Safe Retrieval feature in the notification curtain.
• 📲 Update. MIUI to the latest version: in new builds, Xiaomi often fixes errors with external drives. → The phone. → Updating the system.
• 🛡️ Turn off “Personal Data Protection” for Explorer: Go to Settings → Confidentiality → Special permits → Protection of personal data and uncheck the checkmark from the Conductor.
• 🔄 Do not use the card as internal memory (Adoptable Storage function) if it exceeds 64 GB – this often leads to failures.

A common mistake is that users try to format the card right in the phone by selecting the option “Use as internal memory”.This leads to the card being encrypted and unreadable on other devices. If you accidentally activate this mode, you can only return the card to its original state through a full reset of the phone (see Method 5).

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If the conductor has stopped seeing SD-map MIUI, Try to roll back to the previous firmware version via Fastboot or Recovery.Downgrad instructions can be found on the Xiaomi.eu forum.

FAQ: Answers to Frequent Questions