Searching for a specific audio file on a modern smartphone with a MIUI or HyperOS shell is often a real quest, especially when it comes to important business negotiations or conversations with government agencies. Owners of the Xiaomi Redmi 10 model are faced with the fact that the standard Android file system has a complex structure, and Google’s security policy constantly changes the rules for accessing the microphone and storage.
In this article, we will take a closer look at all possible locations where your file may be located, explain the difference between recordings through a standard caller and third-party applications, and explore the nuances of working with access rights. You will learn how to quickly find the right tracks, transfer them to your computer and configure automatic recording for all incoming and outgoing calls without losing sound quality.
It should be noted that the location of files depends on the version of the installed operating system and regional firmware installed on your Redmi 10. Global versions often have restrictions imposed by the laws of different countries, while Chinese firmware is devoid of such locks, which affects the algorithm for storing data in the device’s memory.
Standard path to the folder with records in the file manager
The most obvious and frequently used storage location is the built-in system directory, accessed through a standard conductor. 10 The default is a file manager that has easy access to all the hidden folders in the system. If you used the regular recording function during a conversation, the file is likely to lie at the root of the internal memory along the way. /MIUI/sound_recorder/call_rec.
However, folder structure can vary depending on how the recording was made and which version of the recorder you were using. In some cases, especially after upgrading the operating system to the latest versions of Android 11 or 12, the system can redirect the records to more secure system partitions, access to which is restricted without special rights, this is done so that user data is not accidentally deleted or changed by other applications.
⚠️ Note: When connecting a smartphone to a computer through USB-cable (MTP) folder MIUI This is normal behavior of Android security system, which hides system files from outside interference.
For full file management, it is better to use the built-in tools of the smartphone itself or specialized programs for managing files that can bypass restrictions. MTP-Remember that files can have extensions.mp3 or.m4a, And file type search is often more effective than manual folder combing.
Alternative locations and hidden directories
If it's in a standard folder. call_rec You didn't find anything, you don't have to despair. MIUI It is known for its tendency to create duplicate or alternative storage paths, especially if the user has previously changed default settings or installed security updates.The second most likely place where your audio recordings may be hidden is the folder. /MIUI/sound_recorder/ subfoldless call_rec, directory /Recordings/Call_recording/ root-memory.
Also worth looking at folders created by third-party apps if you've ever used them for calls. For example, Google apps or third-party calls can store data in the /Android/data/com.google.android.dialer/files/ folder, but access to this directory on new versions of Android is severely limited, in which case the system may offer to open a file through a special document manager, which can confuse an inexperienced user.
In the rare cases where internal memory is overflowing or a system failure has triggered, records may temporarily move to a cache or temporary file folder. Searching for file extension via the "Search" function in the file manager helps find such lost tracks. Type in a search for.mp3 or.m4a and sort the results by the date of the change to find recent conversations.
- 🔍 folder /MIUI/sound_recorder/call_rec — main storage for a staff recorder.
- 📁 Directory /Recordings/Call_recording/ — alternative path for some versions of the firmware.
- 💾 Section /Android/data/ — Possible location for recording third-party call apps.
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Use the “Date Sort” feature in the file manager to instantly separate new conversation records from old music tracks or voice notes.
Search for records through the built-in Dictaphone application
The easiest and most reliable way to find the desired record without going through a complex file system is to use the regular Dictaphone application, which is deeply integrated into Xiaomi’s system. This application not only reproduces sound, it acts as a full-fledged audio file manager, automatically sorting them into categories: “Conversations”, “Interview”, “Lectures” and “Notes”.
To find a record, open the app and look at the tabs at the top of the screen. You're interested in the Talk tab (or phone phone icon) and it's all the files created during phone calls. It's not only listening to the file, but also seeing the date, time and number of the subscriber, if it's saved in the contacts. It makes it much easier to navigate hundreds of hours of audio recordings.
From this menu, you can do most of the things you need to do: rename a file, send it via messenger, add it to your favorites, or delete it. In fact, you can go to the physical location of the file in memory if you need to copy it. Just click three dots next to the file or hold your finger on the record to call the context menu.
⚠️ Attention: Deleting the recording through the Dictator application leads to its irretrievable deletion from the device memory, bypassing the basket.
An important feature of the app is the ability to edit recordings directly in the interface, you can cut out unnecessary pauses, increase the volume of quiet areas or impose effects, which makes Redmi 10 a powerful tool for journalists or students recording lectures over the phone.
Configure automatic recording and saving parameters
To ensure that no important conversation is lost, the Xiaomi Redmi 10 can set up automatic recording of all incoming and outgoing calls, a feature especially useful for those who use a smartphone for work purposes and can not be distracted by manually turning on the recorder during a conversation.
Go to the call settings (three dots in the corner of the call screen) and find the call recorder, which gives you access to fine-tuning the process, you can choose whether to record only incoming, outgoing or all calls, and you can also record only certain numbers, which saves memory space by ignoring spam or courier conversations.
☑️ Auto-recording setup
You should pay special attention to the quality of the recording and the file format. You can choose the bitrate and sampling frequency in the settings. For normal conversations, standard settings are enough, but if detail is important (for example, for fixing threats or important agreements), you better choose the maximum quality, although this will increase the file size.
| Parameter | Description | Recommended value |
|---|---|---|
| Sound source | Choosing a microphone (main or both) | Both microphones. |
| File format | Type of audio compression (MP3, M4A, WAV) | M4A (Quality and Size Balance) |
| Auto-recording | Recording mode | All rooms or Favourites |
| Notification | Sound recording signal | Included (by law) |
Access and rights issues in new Android versions
Starting with Android 11 and continuing with Android 12 and beyond, Google has implemented strict restrictions on app access to the file system, which directly affected the conversation recording feature. On Xiaomi Redmi 10, this can be manifested by third-party calling apps no longer seeing files created by the system recorder, or vice versa.
The main problem is that Scoped Storage is a mechanism that isolates application data from each other. If you use a third-party file manager (such as Total Commander or ES Explorer), it may not display the folder with the call records until you give it special permission through the Document Manager system, and the system will persistently ask for confirmation of access to each folder.
Why did the old records disappear after the update?
Also, it is worth considering that some antivirus or memory optimization systems may block the background operation of the recorder, considering it suspicious activity, in which case you need to add the Dictophone and Phone application to the battery exception list so that the system does not “kill” the recording process to save energy.
Transfer and backup of audio recordings
The memory of the smartphone is not unlimited, and high-quality audio recordings of conversations can take up considerable space, especially if automatic recording of all calls is enabled. Regular transfer of files to a computer or to cloud storage is a mandatory procedure for the owner of Redmi. 10. The easiest way is to connect the phone to USB and copy the folder call_rec hard-drive.
You can use cloud services like Google Drive, Yandex.Disk or Dropbox to automate the process, and many of them have the ability to automatically sync certain folders. /MIUI/sound_recorder/call_rec/, You will receive an automatic backup of each conversation immediately after it is completed.
When transferring files, it is important to keep their original naming structure if you plan to use special programs to sort or transcribe (translating speech into text) in the future. Losing meta data or renaming files can make it difficult to find the right conversation in the archive after a few months.
⚠️ Note: When copying large amounts of data through USB Make sure the cable is in good working order and connected to the port. USB 3.0 or higher on a computer to avoid transmission errors and damage to file structures.
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Regular backup of a folder with recordings of conversations to an external medium or to the cloud is the only way to ensure the safety of important audio information in the event of a smartphone breakdown.