Xiaomi smartphone owners often face the need to maintain an important dialogue, whether it’s a conversation with a carrier, discussing order details or legal negotiations. However, once the call is complete, the natural question is: where exactly did the system save this audio file? Unlike some other manufacturers, which hide records deep in system folders or encrypt them, MIUI and the new HyperOS shell have a fairly transparent but specific directory structure.
By default, all records are stored in the device’s internal memory, taking up space on the system disk. Understanding the exact path is essential not only for listening, but also for backing up, transferring to a computer or cleaning up memory when the drive is full. In this guide, we will detail the standard paths, how to change the default directories and the nuances of working with files on different versions of Android.
The Standard Way to Files in Internal Memory
The fastest way to get to the right folder is to use the built-in file manager. On Xiaomi smartphones, it's called Explorer, and it has a characteristic yellow icon. If you open the application and go to the Audio or Records section, the system will automatically filter out audio files, including your conversations, but you need to know the exact address to access the file system directly.
The absolute path to a standard folder is as follows: /storage/emulated/0/MIUI/sound_recorder/call_rec/. This is where the files are in the format.m4a (on new versions of Android, or.mp3 (Notice that the folder is on the old firmware. MIUI It is system-based and is created automatically when the phone services are first started.
Why can the MIUI folder be hidden?
Inside the folder. call_rec The files are usually named by the date and time of the call, which makes it easier to find the right dialogue. SIM-The cards will be saved to the same directory, but the file name may contain a prefix of the SIM card, for example, 20231025_1430_SIM1.m4a.
💡
Standard path /MIUI/sound_recorder/call_rec/ It is valid for most global and Chinese versions of firmware. MIUI 12, 13, 14 HyperOS.
How to find records through the Dictophone application
You don't have to dig deep into the file system every time you find the file you want. Xiaomi has a native Sound Recorder app that aggregates all audio recordings made by standard system tools, and it automatically pulls up recordings of conversations, even if they were made through a standard "caller."
Run the Dictophone app and look at the tabs at the top of the screen, and you're interested in the Phone tab or the phone icon, and it shows you a chronological list of all the recorded dialogues, and you can click on a particular record and listen to it, edit it, or send it to the other person via messenger.
To access the file through this interface, follow the following steps:
- 📱 Open the Dictaphone app on the main screen.
- 📁 Switch to the phone tab (pipe icon).
- ⏸ Click on the desired entry to playback or tap for a long time to call the menu.
- 📤 Select “Send” or “Information” to see the full path to the file.
This is especially useful when you need to quickly find a conversation for a specific date, without knowing the exact time.
💡
Use the Favorites feature in the Dictaphone app to tag important conversations, which will create a separate copy of the file in the favorites list, protecting it from accidental deletion when cleaning the shared list.
Search for records through the application "Phone"
Another built-in tool for managing call history is the standard Phone app, which allows you to find entries directly in the call log, which is as logical as possible for the user, so if a record was attached to the number, there will be a corresponding indicator next to it or in the details of the contact.
To find the file through the journal:
- Open the Phone application and go to the tab "Journal".
- Find the right contact or number in the list.
- Click on the arrow to the right of the room or swipe to the left to reveal details.
- If the recording exists, you will see a play button or voice recorder icon.
This is ideal when you remember who you were talking to but don't remember the exact date. The system will link the record to the contact in the phone book. However, if you clear the call log ("History"), the link to the record in this interface may disappear, although the file itself will remain in memory.
⚠️ Note: Clearing the history of calls in the Phone application only removes the link to the file in the log, but does not erase the audio file itself from the device memory.
Configuring the conservation path to SD-map
Audio recordings, especially in high quality, can take up substantial space. If your Xiaomi Redmi or Poco internal memory is limited, it makes sense to move file storage to a microSD card, which will free up precious gigabytes for app installation and system operation.
To change the save path, follow the following steps:
- 📂 Go to the Dictaphone app.
- ⚙️ Click on the menu (three bars or dots) and select Settings.
- 💾 Find the item “Path of preservation” or “Folder for records».
- 🔄 Choose. SD-map instead of "Internal memory».
☑️ Check before transfer to SD
Once the path is changed, all new records will be automatically stored on an external medium, old files will remain in internal memory, they will have to be transferred manually through Explorer if necessary, and it is recommended to use quality memory cards from proven brands, since cheap analogues can work slowly, which will interrupt the recording or distort the sound.
Automatic sync with Xiaomi Cloud and Google Drive
To protect records from loss in the event of a smartphone breakdown or loss, it is best to set up automatic synchronization.The Xiaomi ecosystem offers Xiaomi Cloud cloud storage that is integrated into the system at a deep level.
To enable synchronization:
Settings → Mi Account → Xiaomi Cloud → Recorder (Enable)You can also use Google Drive. In the settings of the Dictator or Phone app (the "Recording conversations" section), sometimes there is an option to download to the Google cloud, which is especially true for users who do not want to be attached to the Mi Account ecosystem.
Synchronization has its pros and cons. On the one hand, you can access records from any device (tablet, computer, other phone), on the other hand, the amount of free storage is limited (usually 5 GB for Mi Cloud and 15 GB for Google), and audio files quickly consume this limit.
⚠️ Note: With sync enabled, deleting a file on your phone can cause it to be deleted from the cloud and on all other connected devices.
Table: Comparison of formats and storage paths
Different versions of Android and MIUI shells use different codecs and paths, and below is a summary table that will help you navigate depending on your system version.
| MIUI / Android version | File format | Standard path | Features |
|---|---|---|---|
| MIUI 12 / Android 10 | .mp3 | /MIUI/sound_recorder/call_rec/ | High compatibility |
| MIUI 13 / Android 11 | .m4a | /MIUI/sound_recorder/call_rec/ | Better quality with less weight |
| MIUI 14 / Android 12-13 | .m4a | /MIUI/sound_recorder/call_rec/ | Strict access rights for Android |
| HyperOS / Android 14 | .m4a | /MIUI/sound_recorder/call_rec/ | Restricted access to third-party applications |
The switch to.m4a (AAC) has allowed Xiaomi to save disk space without significantly losing speech legibility, but older players may not play the format, so a conversion may be required when ported to a PC.
Access issues and limitations of Android 11+
Since Android 11, Google has implemented strict restrictions on apps’ access to the file system (Scoped Storage), which means that third-party file managers, conductors, and even some call recording software may not see the /MIUI/ folder or be allowed to write files there.
If you are trying to find records through a third-party explorer (like File Manager+) and see an empty folder, you need to:
- 🔐 Give the Explorer app special permission to access all files.
- 📂 Use the built-in “Conductor” from Xiaomi, which has system privileges.
- 📱 Connect your phone to your PC in file transfer mode (MTP) — The computer restrictions are often not.
It’s also worth noting that some third-party call recording apps (not from Xiaomi) can create their own folders, such as /Recordings/ or /CallRecorder/ at the root of the memory. Always check the settings of a particular application if the standard path is empty.
⚠️ Attention: On Android 14 (HyperOS), access to the microphone and recording conversations for third-party apps is even more limited. Many third-party recorders can record silence or require complex manipulations of Accessibility.