Users of Xiaomi, Redmi and Poco smartphones often face the situation when you need to find an audio recording of an important conversation made by regular means of the system. A standard voice recorder or the Phone application can hide files in system folders, access to which is not always obvious to the average device owner. Understanding the structure of the MIUI file system and the new HyperOS is critical for quick access to the necessary information.
In this article, we will take a closer look at the logical and physical ways in which the Android operating system places audio data on calls, learn how to change the standard location of files to avoid losing them when resetting or flashing a gadget, and explore the nuances of working with access rights and cloud synchronizations.
Knowing the exact path to files allows you not only to listen to the recording, but also to copy it to your computer, send it to an email or save it to a secure storage, so let's figure out where your smartphone is recording audio and how to manage it.
Standard paths to files in the Android file system
By default, the Android operating system, including the shells from Xiaomi, follows a certain hierarchy of user data placement. If you use Google's standard Phone app or MIUI system bell, files most often fall into the root directory of internal memory. However, the path can vary depending on the version of Android and the specific firmware modification.
The most common storage location is a folder MIUI/sound_recorder or Recordings/Call_rec. Here, the system carefully sorts files by date of creation, which makes it easier to find the right dialogue. USB-cable (MTP) These directories are seen as regular folders.
In some cases, especially on older versions of MIUI, records could be saved directly to the root of internal memory or to the Sounds folder. To navigate through these sections, it is best to use the built-in File Manager Explorer or more advanced analogues like Total Commander, which display hidden system files.
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Use the “Sort by Change Date” feature in the file manager to instantly find newly created call records among thousands of other files.
It is worth noting that the physical location of the data on the disk may differ from the logical display in the menu. The system can redirect the records to the SD card if this option was selected by the user in advance.
Search for records through the built-in file manager
The fastest way to get to the desired audio file without connecting to a PC is using the standard File Manager application, which is optimized for Xiaomi users and contains special categories that simplify navigation.
Open the Explorer app and look at the top of the screen or the side menu, and it's usually a Records or Audio category, and if you click on it, you'll see a list of all the audio files in the device's memory. To narrow down the search, use the sorting function.
To find the exact conversations, follow the following algorithm:
- 📁 Open Explorer and go to Audio or Records category».
- 🔍 In the search bar, enter the file extension, for example.m4a or.mp3, or the keyword "call».
- 📅 Sort the list by date to find files created at the time of the call.
- 📂 Check the folder. MIUI → sound_recorder manually, if the automatic search does not give results.
If you use third-party apps to make calls, their files may be in separate directories with the name of the app itself, such as records from Truecaller or Cube ACR will be in folders with the corresponding names at the root of internal memory.
Specificity of the application "Dictophon" and "Phone"
In Xiaomi’s ecosystem, there is a fine line between recordings made through the Phone app during a conversation and recordings created through a separate Dictator app. While both tools may use the same encoding engine, their save paths are often different, which is confusing.
Records of conversations initiated directly during the call (automatically or manually by the button on the call screen) are sent by default to a special voice recorder subfolder. MIUI 14 It's the Internal Way. storage/MIUI/sound_recorder/call_rec. The files here have a clear naming structure, often containing the date and time of the call.
If you used the Dictator app separately, not during the call, the files will be saved to the root folder. sound_recorder subcategoryless call_rec. This is an important distinction, as many users search for conversations in the call folder, unaware that the recording may have taken a different path due to a crash or manual switch.
⚠️ Note: When clearing the phone app cache through system settings, recorded conversations can be deleted if they are stored in the app's cached directory rather than in the shared storage.Always check the save path before cleaning.
To change the way you save or check your settings, open the Dictophone app, click on the menu (three dots or bars) and select Settings, which may indicate the current directory or the ability to change it if the device supports external drives.
Set up automatic save and change the path
One of the key features for those who often conduct important conversations is automatic recording of incoming and outgoing calls. In MIUI, this feature is built deep into the call settings, but requires the correct configuration so that files are not lost.
To activate and configure, go to the Phone app, click on the settings gear, and select Call Record. Here you can enable autographs for all numbers or only selected contacts, and often hide the option of choosing the file format and, in some regions, the location of the save.
☑️ Set up auto-save calls
Changing the way you save to an SD card can make life much easier if your smartphone’s internal memory is limited, but you should consider that writing speeds to cheap memory cards may not be fast enough, leading to recording interruptions or audio quality deterioration.
If you can’t move a record folder with standard tools, you can use Sync or third-party scripts that automatically move new files from internal memory to the card as soon as the call is over, requiring additional software like automatizers like Tasker to be installed.
Table: Comparison of storage paths in different versions of MIUI
The structure of the file system has changed with the release of new versions of Android and shells MIUI. Below is a table that will help you navigate where to look for files depending on the version of your firmware.
| MIUI/OS version | The Main Path (Internal) | The path for an SD card | File format |
|---|---|---|---|
| MIUI 10-11 | /MIUI/sound_recorder/ | /sdcard1/MIUI/sound_recorder/ | .mp3,.amr |
| MIUI 12-13 | /MIUI/sound_recorder/call_rec/ | /sdcard1/MIUI/sound_recorder/call_rec/ | .m4a,.mp3 |
| MIUI 14 | /MIUI/sound_recorder/call_rec/ | Depends on the settings. | .m4a |
| HyperOS 1.0 | /MIUI/sound_recorder/call_rec/ | Optionally. | .m4a |
As you can see from the table, the most stable way is the branch. MIUI/sound_recorder. However, in the latest Google security updates, access to root folders Android/data Some system directories have been restricted to third-party applications, so using Xiaomi’s regular Explorer remains the most reliable method of access.
Why have the new Android versions changed?
Recovering deleted records and working with the basket
Accidentally deleting an important conversation is a frustrating situation, but often fixable: Modern versions of MIUI and HyperOS have implemented a Recycle Bin in a file manager and gallery that stores deleted files for 30 days before final erasure.
To check the basket, open Explorer, go to the menu (three bars) and select Recycle Bin. If the file was recently deleted, it will be there. You can restore it with one touch, and it will return to its original place in the folder. call_rec.
If you don't have a file in the bin, it gets complicated. You'll need specialized data recovery software like DiskDigger or Dr.Fone, and these applications scan the memory sectors that are marked as free, trying to find the audio code residue.
⚠️ Attention: The chances of recovering a file drop dramatically if you've been using your phone, shooting videos, or installing heavy apps since deleting it. The new data rewrites memory sectors where remote conversations could theoretically be located.
For maximum recovery success, it is recommended that immediately after the detection of loss, transfer the smartphone to flight mode to stop background recording of data, and as soon as possible start the scanning procedure or copy the memory image to the computer.
Synchronization with the cloud and transfer to the PC
To avoid depending on the physical presence of a file on the device, it is wise to set up an automatic sync folder with records with cloud storage. Xiaomi Cloud offers this option, but it can be limited to the amount of free tariff (usually 5 GB).
The alternative is Google Drive or third-party services like Dropbox and OneDrive, by configuring the “Shoot” function for a specific folder in these applications. MIUI/sound_recorder, You'll get an instant copy of every new conversation in the cloud, and it's also a great way to free up space on your phone by deleting old records from your device, but leaving them in the cloud.
To transfer files to a computer without the cloud is the easiest to use USB-Connect your smartphone, select File Transfer mode» (MTP) In the notification on the phone screen. On the computer, open the device, go on the Internal shared path. storage/MIUI/sound_recorder/call_rec And copy the files you want.
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Regular backup of a folder with calls to an external medium or the cloud is the only guaranteed way to save important audio information for years to come.
You can also transfer files over Wi-Fi via the built-in Mi Drop feature (Xiaomi Share) or through the web Explorer interface, if this option is available in your firmware version, which allows you to transfer files wirelessly at high speed.