Owners of Xiaomi, Redmi and POCO smartphones often face the need to quickly find a saved dialogue, but the standard Android file system can confuse even an experienced user. The question of where exactly the device hides audio files becomes especially relevant after a firmware update or when changing from another brand. Understanding the logic of data storage helps not only find the right conversations, but also competently manage the internal memory of the device.
To make matters worse, in the latest versions of the MIUI shell and the new HyperOS, Google and manufacturers are making security policy changes to restrict applications from accessing the microphone and file system, which means that familiar paths can change and some features become unavailable without manual intervention, and in this article we will take a detailed look at all possible locations where your record may lie and how to quickly detect them.
You can find a specific file in a number of ways: through a built-in voice recorder, a file manager, or by connecting the phone to a computer. Each method has its own nuances, depending on the Android version and regional firmware. By default, all records in new versions are available. MIUI It is stored exclusively in internal storage, even if the phone is installed SD-This is a critical moment for those who are used to automatically transfer media to an external medium.
Standard paths in the Android file system
When searching for recorded conversations, the first thing to do is look at the root structure of the device’s memory. Android strictly regulates the storage of user data, and Xiaomi follows these rules by creating specific directories. The main path that remains relevant for most firmware versions begins with the root folder /storage/emulated/0/. This is where the main application directories are located.
Inside the root directory, you need to find a folder with the name MIUI. This is the system directory where Xiaomi shell data is stored, and you should go inside it along the way. sound_recorder. This directory is responsible for all the audio recordings that the system has created, including the recorder and, most importantly, the recording of telephone conversations:
/storage/emulated/0/MIUI/sound_recorder/call_rec/In the file. call_rec They're looking for files. They usually have an extension.m4a or.mp3, If you use a third-party file manager, make sure it has permission to access all files, otherwise the system may hide the contents of the folder. MIUI security considerations.
⚠️ Attention: On Android 11 and newer access to the folder Android/data If the standard Explorer doesn't show files, try using Xiaomi's built-in Explorer app or connect your smartphone to your PC in file transfer mode (MTP).
It's worth noting that folder structure may be slightly different on global and Chinese firmware versions. In some cases, especially on older devices, the path may lead through the Internet. /storage/emulated/0/sound_recorder/, past the folder MIUI. But with the exit MIUI 12 And then the company standardized storage, bringing all the audio into a single structure, and if there's no files in one folder, check the adjacent directories with similar names.
Search through the built-in Dictophone app
The fastest and most reliable way to find a recording of a conversation without digging through system folders is to use the regular Dictaphone app. In Xiaomi smartphones, it is integrated deeper than it seems, and serves as a central hub for managing all the audio recordings. Even if you recorded a conversation through a standard “bell ringer”, its copy or a link to a file is often duplicated here.
To access the archive, you need to run the Dictophone app and pay attention to the top of the screen, and there are tabs that change modes of operation, you need a Record tab or a Record List, and this section displays all audio files sorted by date of creation, conversations are usually marked with a special phone phone icon or have a subscriber number in the name.
- 📁 Click on the desired recording to listen to it or see the details.
- ✂️ Use the Edit button (often looks like a pencil) to crop off the extra or rename the file.
- 📤 Through the “More” menu (three dots), you can send a file to the messenger, save to the cloud or copy the path to the file.
The advantage of using a built-in voice recorder is that it's easy to navigate, you don't have to remember complex paths or understand coding formats, it automatically recognizes metadata and shows the duration, date and time of the recording, and it's also the easiest way to export a file if you need to transfer it to another device or save it as evidence.
Why can the tapes disappear from the recorder?
Using the “Conductor” application to search
If you don't like automatic sorting in a voice recorder or need to copy a lot of files at once, you'd better use a file manager. Xiaomi smartphones have File Manager, which has a user-friendly interface and powerful filtering tools, and allows you to find files not only by name, but also by type of content.
Run Explorer and go to Audio or Sounds, and the system automatically scans the memory and collects all the audio files in one list, ignoring their physical location, which makes it much faster to search, especially if you don't remember the exact date of the call, and you can sort files by size, date of change or name.
Alternatively, you can use a search function, and at the top of the conductor screen, you can have a search bar, type in part of the phone number, or contact name, or just the word call or rec. The system will give you all the matches, and this is especially effective if you've renamed important conversations beforehand, or if the file name has retained the subscriber number.
☑️ Checking the conductor settings
It's important to remember access rights. When you first run after an update, Android can request special permission to manage files, and without that permission, the conductor simply won't be able to show the contents of the system folders. If the file list is empty, although you are sure that the records exist, check the privacy settings in the Settings section. → Annexes → Conductor → Rights.
Storage features in MIUI 13, 14 and HyperOS
With the release of new firmware, storage policies are changing, with MIUI 13 and MIUI 14, and the newest HyperOS, enhancing security measures related to microphone access, which has led to the fact that in some regions (especially global firmware), the standard feature of recording conversations can be limited or work with interlocutor notifications.
The file structure in the new shells has become more stringent. /MIUI/sound_recorder/call_rec/ It remains basic, but access rights have become more stringent. application-file managers from third-party developers (for example, Total Commander or the General Director). ES Explorer can stop seeing this folder without root rights or special settings ADB. Xiaomi System Explorer remains the most stable tool for working with this data.
Also worth mentioning is the cloud sync feature, which includes newer versions of MIUI that allow you to sync your voice recorder recordings to your Xiaomi Cloud account, and if this feature is activated, copies of your conversations can be stored in the cloud, freeing up space on your device, and you can check this in your Mi Account settings or in the Cloud app.
| MIUI/HyperOS version | Default location | Access to third-party applications | Synchronization |
|---|---|---|---|
| MIUI 11 and below | /MIUI/sound_recorder/call_rec/ | Full access | Limited. |
| MIUI 12 - 13 | /MIUI/sound_recorder/call_rec/ | Permission required | Available. |
| MIUI 14 | /MIUI/sound_recorder/call_rec/ | Restricted (Android 13+) | Complete. |
| HyperOS | /MIUI/sound_recorder/call_rec/ | Strict control | Integrated. |
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Newer versions of HyperOS can make a sound recording notification available to all participants when they call, a system restriction that Google cannot bypass without changing the firmware region.
Access problems and hidden files
A common problem for users is that they can't find files even though they've been created. This is often because files are labeled hidden, or the Explorer app doesn't have sufficient rights. Android 11, 12, 13 and 14 has closed access to the Android folder and some system directories to third-party applications by default.
To see hidden files in Xiaomi’s standard Explorer, click on the menu (three bars or dots) and activate the Show Hidden Files switch. If that didn’t work, try connecting your smartphone to your computer. In file transfer mode (MTP), your computer sees folder structure differently from the phone itself, and often allows you to copy data that the mobile interface doesn’t see.
Another reason for the loss of records is the work of aggressive memory cleaning algorithms, the system can automatically delete old records if there is no space available, or if the voice recorder settings have a limit on the number of files. Check the settings of the Dictophone application: there may be a item "Clean old records" or a storage time limit.
⚠️ Warning: Don't use memory accelerators and cleaners from questionable developers. call_rec, They are considered garbage, as the user rarely looks manually.
How to change the way you save or transfer files
Many users want to change the standard way of saving files immediately hit the site. SD-It's a card, saving internal memory, unfortunately, in modern versions. MIUI There's no standard function to change the way you write your conversations to your memory card, and the system compulsorily writes them to your internal storage for speed and security.
However, there is a workaround through creating a symbolic link, but it requires root rights and knowledge. ADB, And the safer and easier way is to set up automatic navigation, and you can use automated applications like Tasker, which will be when a new file appears in the folder. call_rec copy it to a memory card and delete the original.
For manual transfer:
- 📂 Open the “Conductor” and find the folder. /MIUI/sound_recorder/call_rec/.
- 📑 Select the necessary files with a long press.
- 📋 Select “Copy” or “Move” and specify the path to SD-map, for example, into a folder Backup/Calls.
Regular backup is important because when you reset your phone to the factory settings (Hard Reset), all the data from the internal memory will be irretrievably lost. The picture below (conditionally) shows the structure where you need to copy files to keep them safe.
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Automatic transfer of records to SD-map through system settings is not possible, use the file manager to manually copy important conversations immediately after the call.