Owners of Xiaomi, Redmi and POCO smartphones often face the need to keep important dialogue in audio format, whether it is business discussion, confirmation of agreements or just valuable information, the loss of which is unacceptable. the built-in functionality of the MIUI shell allows you to do this by regular means, but finding saved files is not always easy due to changes in the folder structure in new versions of Android.
Android security is becoming more stringent every year, restricting applications from accessing the microphone and file system, which means that users who are used to old algorithms can not find their records in a standard file manager.
In this article, we will not only look at standard search paths, but also hidden settings that are often overlooked, learn how to quickly find the right audio recordings, sort them and avoid common access rights errors, and explore the nuances of how a recorder works in the background.
Search through the standard Dictophone application
The most obvious and quickest way to detect saved conversation is to go to the native Recorder app, which is pre-installed on all Xiaomi devices. This is where audio files are first processed and stored before they are moved or deleted. The application interface may vary slightly depending on the version of MIUI, but the logic of the work remains unchanged.
When you open the program, look at the top of the screen where the tabs are located. You're interested in the Call Records section. If you haven't switched between modes before, the system can default to the last recorded recording, regardless of the type, and the switch is usually on the top left or right of the interface.
Inside this tab, you can see a chronological list of all the recorded calls, and you can sort them by date and time of the call, which makes it easier to find recent conversations, and you can click on a particular record, listen to it, rewind it, or see additional management options, and a long-term click on the file opens up a context menu for further action.
If the list is empty, it could mean that the automatic recording is disabled or files have been deleted. Check the settings of the application itself by clicking on three dots in the corner of the screen and selecting the appropriate menu item. Make sure the recording feature is enabled for the right contacts or for all incoming and outgoing calls.
Direct access through the file manager
To manage files more deeply, such as copying them to a computer or sending them via a messenger, you need to know the exact path in the file system. Xiaomi or Google Files' standard Files Explorer lets you navigate through the internal directory structure. The path can vary depending on the Android version.
In most current firmware, the path to records is as follows: → MIUI → sound_recorder → call_rec. Going to this address, you will see files with the extension.m4a or.mp3. File names are often generated automatically based on date and time or contact name if it is stored in the phone book.
In some cases, especially on older versions of the shell MIUI (before 12.5), The Way Could Have Been Different: Internal Memory → MIUI → sound_recorder → rec_call. If the first folder does not contain files, it makes sense to check the alternate directories, and the files can be duplicated in the Sounds folder if the appropriate synchronization setting has been selected.
You can sort files by size or date of change, and that helps you quickly find the right dialogue among hundreds of other audio files, and remember that system sounds and voice recorder records can be stored in adjacent folders, so look carefully at the file extension and the date of creation.
☑️ Verification of the availability of the record
Search through the phone application
An alternative search method that users often ignore is using the call history of the standard Phone application, which is convenient because it allows you to immediately link an audio file to a specific number or contact without wandering through the file directories, which is especially useful when you need to quickly find a record of a particular person.
Open a call log and find the number you want on the list. Next to the contact number or name, you can have a special icon that looks like a recorder or tape recorder. Having this symbol ensures that the conversation has been recorded. Click on the arrow or (i) next to the number to reveal the details of the call.
The call details menu that opens will have a play button or a separate Write tab, and you click on it and immediately start listening to the file, which requires no knowledge of file paths and works even if the folder structure has been changed by the system update.
⚠️ Note: If the record icon is not near the log number, it does not always mean that the record was not being recorded. SD-The card and the phone app lost the link to it.
Automatic recording settings and their impact
So, to avoid manually searching for records every time, you need to set up automatic recording, which is a feature that starts recording sound as soon as you arrive or dial, but to make those files easy to find, it's important to set up the storage and notification settings correctly.
Go to the Phone app settings (three dots in the corner → Settings) and find the Call Record section. Here you can select All Numbers, Contact Numbers, or Selected Numbers. For maximum control, choose the last option and manually add important contacts.
There's also the option on this menu, "Replay the notification sound." If it's on, you'll hear a characteristic snooping during a conversation, which makes the recording quiet, which can be important in certain situations, but requires periodic file checks.
Hidden opportunities of cloud synchronization
Comparison of access paths to files
Different search methods have their advantages and disadvantages: it is more convenient for the average user to use the Phone application, whereas backup requires a file manager. Below is a table comparing the main characteristics of the different search and access methods.
| Method of searching | Speed of access | Copyability | Dependence on the interface |
|---|---|---|---|
| Application Dictator | Tall. | Limited. | Depends on the MIUI version. |
| File manager | Medium | Complete. | It doesn't matter. |
| Call magazine | Very high. | Absent. | Depends on the topic. |
| Searching the system | Low. | Complete. | It doesn't matter. |
Using a system search by file is also a viable option: Entering the desktop or explorer search bar extension.m4a keyword «call_rec», You can find all the audio files on the device, and the good thing about this is that it indexes all the storage, including the memory card.
Solving problems with lack of records
There are times when the recording seems to have been done (there was a notification) but the file is not located anywhere, often the problem is access rights or overflow memory. Android can block the recording if the Phone app is not given permission to access the storage.
Check permission settings: Settings → Applications → All apps → Phone → Permissions. Make sure that access to Memory or Files and Media is allowed. Without this right, the file can be created in a temporary buffer and immediately deleted by the system.
Another reason is the use of third-party calling apps like Google Phone (standard for global versions) in some regions and versions, this app doesn't have a built-in recording feature or requires confirmation for each voice recording, which can be confusing.
⚠️ Note: When updating the system with MIUI 12 before MIUI 13/14 or HyperOS, access rights may be reset. After a major update, always check the permission settings for system applications.
💡
Tip: To quickly find a specific record in the recorder, use the 10-second rewind function, which is faster than flipping through the slider manually, especially if the conversation lasted more than 20 minutes.
Transferring and maintaining important dialogues
Once you have found the desired record, it is recommended to save it separately. call_rec They can be automatically deleted when you clear the cache or overflow memory, and the best way to do this is to copy the file to a separate folder or send it to the cloud.
Select the file you want in Explorer, click Copy, and move it to Documents folder or external drive, and you can send it to yourself on Telegram (Favorites), WhatsApp, or email, and this will create an independent copy that will not suffer when you reset your phone.
If you plan to search and organize records frequently, make it a habit to rename files immediately after an important conversation. The standard file name often contains only a date, which in a month will become uninformative. Add the topic name or the name of the interlocutor to the beginning of the file name.
💡
Regular backup of a folder with records of conversations is the only way to ensure the safety of important information in the long run.