Redmi Note 9 owners often face the need to save important information from a phone conversation.Standard tools of the MIUI shell allow you to do this automatically or manually, but finding a saved file is not always easy.
Finding the right track depends on the version of the Android operating system and the regional settings of your device. In recent versions of MIUI, Google's security policy has become stricter, which has led to changes in access paths and storage formats. Understanding the logic of how the file manager works will help you quickly find the right piece of conversation.
In this article, we will look at all the possible ways to detect audio archives, learn how to use built-in search tools, where to search files through a computer, and what to do if standard methods do not work, and also discuss the issues of adjusting recording quality for better audibility of the interlocutor.
Use of the built-in Phone application
The fastest and most obvious way to listen to or copy a recording is to use the standard Phone app. Xiaomi's developers have integrated the voice recorder function directly into the call interface, which makes it easier to navigate. You don't have to search for individual files in folders if the goal is just to listen to a dialogue.
Open the Phone app and go to the Log tab, find the contact or number you were talking to, and if you click on the arrow next to the number, or if you tap a long tap, you'll see detailed call information, and if you've recorded it, it'll display the appropriate icon or play button.
β οΈ Note: If you delete your log history, access to the entry via the phone menu may be lost even if the file itself is physically left in the deviceβs memory.
To manage records in more detail, there's a separate menu inside the app. Click on the three dots at the top of the screen or select Call Record in the app settings. Here's a list of all the saved dialogs, sorted by date, you can listen to them, rename them or send them via messenger directly from this interface.
Search through the file manager on the internal path
If you want the file itself to be transferred to your computer or archived, you'll have to go to the file system. On the Redmi Note 9, the path to records can vary depending on the Android version. The standard location for most devices is internal memory, where a dedicated directory for audio is created.
Open the Explorer app or Files. Go to Internal Memory. You need to find a folder called MIUI. Inside it, you should look for a directory. sound_recorder, and then the folder call_rec. This is where all automatic and manual call records are stored.m4a or.mp3.
The full path often looks like this:
/storage/emulated/0/MIUI/sound_recorder/call_rec/However, in some cases, especially when using global firmware versions, the path may be different. An alternative location may be the root folder Recordings or Call. If there are no files in the above directory, try searching by file. Type.m4a in the Explorer search bar and sort the results by date of change.
βοΈ Checking for files
Configure automatic recording and formats
To avoid worrying about future recordings, itβs important to set up the recorderβs settings correctly. On the Redmi Note 9, the functionality allows you to flexibly manage the quality and conditions of the record, which is especially true if youβre in business negotiations and you want maximum intelligibility of speech.
Go to the Phone settings and select Record Conversations, where you can activate automatic recording for all incoming or outgoing calls, and only record for certain numbers from the contact book is available, which helps save space on the drive.
- ποΈ Record quality: Choose high quality for better audibility, but note that the file will take up more space.
- π Format: modern versions MIUI format.m4a, It provides good compression without loss of quality, unlike the old.amr.
- π Alert: you can turn on or off the audio notification about the beginning of the recording for the interlocutor (depending on the legislation of the region).
β οΈ Note: Change the format of the recording with.m4a on.mp3 may require third-party applications, as the standard means of this option is often hidden in new versions of the firmware.
It is important to consider that enabling automatic recording for all numbers will quickly fill the device's memory. Regularly check the size of the folder with records and clear the archive of unnecessary files. For long-term storage, it is better to periodically copy important dialogues to the cloud.
Comparison of access paths on different versions of MIUI
Xiaomi's file system structure is not static. With the release of new versions of Android (10, 11, 12 and above), the rules for app access to memory change, which affects where files are physically located and how the user sees them. Below is a table that helps you navigate depending on the version of the system.
| Android Version / MIUI | The main path | An alternative path | File format |
|---|---|---|---|
| Android 10 / MIUI 11 | /MIUI/sound_recorder/call_rec/ | /Recordings/Call/ | .m4a / .mp3 |
| Android 11 / MIUI 12 | /MIUI/sound_recorder/call_rec/ | /Android/data/com.android.phone/ | .m4a |
| Android 12+ / MIUI 13-14 | /MIUI/sound_recorder/call_rec/ | Access restricted | .m4a |
| Global firmware (EU) | /Recordings/Call/ | /MIUI/sound_recorder/ | .mp3 |
As you can see from the table, newer versions of the system may have limited access to system folders. If you can't see the MIUI folder at the root of the memory, try using built-in search or connecting to a PC. On some global firmware, folder structure may be simplified to meet Google standards.
Why do the paths change?
Search for records through a computer connection
If the built-in tools of the smartphone can not find the file, or the MIUI interface is unstable, the best solution is to connect to the computer. File Mode (MTP) allows you to see the real structure of the directories, which is sometimes hidden from the mobile explorer.
Connect the Redmi Note 9 PC-only USB-You'll see a request for file transfer mode on your phone screen -- select File Transfer. On your computer, open "My Computer," find your device, and go to the internal storage: MIUI β sound_recorder β call_rec.
The advantage of this method is that you can immediately copy files to your hard drive, freeing up space on your phone, and it's also easier to rename files on your computer and sort them by folder. call_rec Check the date of change of files in the parent directory β it is possible that the records are saved to the next folder with the name containing the word record.
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Use the βSort by Change Dateβ feature in Windows Explorer to quickly find newly created audio files, even if they are in an unexpected folder.
Solving problems with lack of records
Sometimes users are faced with a situation where the conversation seems to be going, the recording indicator is on fire, but the file is nowhere, this can be due to a lack of free memory, errors in the phone application or a conflict of access rights. First of all, check if the device's storage is full.
If there is room, try clearing the cache of the Phone app. Go to Settings β Apps β All Apps β Phone β Memory and click Clear (namely, clear, not delete data, although in some cases a full reset of the app settings is required). Also make sure the app has permission to access the memory and microphone.
- π Check Hidden Folders: Some file managers hide system directories by default. Enable the display of hidden files in Explorer settings.
- π Reboot: a banal smartphone reboot can fix a temporary failure in the file system, after which the records will be visible.
- π² Third-party apps: if the staff record is unstable, you can install an app from the Play Market, but note that on Android 11+ They may also have limitations.
β οΈ Warning: When installing third-party voice recorders, carefully read permissions. Some may stream your conversations to remote servers for "quality analysis," which is a privacy violation.
In rare cases, the problem lies in the file system damage. If the phone suddenly stopped seeing any new files, it is recommended to back up important data and perform a factory reset, this is guaranteed to eliminate software errors that interfere with the preservation of audio.
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If the regular Xiaomi Redmi Note 9 funds do not find records, connect to a PC through USB-cable is the most reliable way to diagnose and save files.