Owners of the Xiaomi Note 10 Pro smartphone often face the need to quickly find a saved dialogue, but the standard Android file system can confuse the inexperienced user. With the release of new versions of the MIUI shell and updates to the Android 10 operating system and higher, the directory structure has undergone major changes, hiding familiar folders from direct access. Now the question of where exactly the device records audio tracks becomes especially relevant for those who conduct business correspondence or fix important agreements.
Understanding the logic of the file system allows you not only to quickly find the right files, but also to competently manage the free space on the drive. In this article, we will examine in detail all possible ways where your record may be located, examine the differences between a standard call and a voice recorder, and also touch on the privacy issues that have become stricter in recent firmware versions.
The main path to files in the new Android structure
Starting with Android 10, Google has imposed strict restrictions on access to the root file system to improve the security of user data. 10 Pro means that the usual folder /MIUI/sound_recorder/call_rec Now the system seeks to isolate application data by placing it in specialized containers that are restricted without special permissions.
The basic way that defaults to a call through a standard dialing interface is now more complicated: you have to go to the root directory of the internal drive and open Android folders sequentially, then data. This is where the system application data, including the phone book and the call log, is stored, but you can't just log in without special permissions through the file manager.
The complete path to the file often looks like this: /Android/data/com.android.soundrecorder/files/MIUI/sound_recorder/call_rec. Note that the name of the folder com.android.soundrecorder can vary depending on the firmware version and region, sometimes occurring as com.miui.soundrecorder.
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To access the Android/data folder in Xiaomi’s standard Explorer, you may need a one-time confirmation of permission to access files that pops up at the bottom of the screen.
To see files, you may need a third-party file manager, such as Total Commander or Files by Google, who will request permission to access the system folders. Once granting the rights, you will be able to see and copy the required audio files to an accessible location, such as the Download or Music folder, to easily transfer them or listen to them on your computer.
Differences between Call Recording and Recorder
Users often confuse the two different types of audio recordings created on the Xiaomi Note 10 Pro. The first type is automatic or manual recording of a phone conversation initiated during a call. The second type is recording voice through the Dictator app, which is used for notes, lectures or interviews. These processes are technically separated and use different system resources and save paths.
Records made through the Dictaphone app are usually saved in a more accessible location. /MIUI/sound_recorder/. Inside this folder, files are often sorted by date or record type. If you used a voice recorder to record a conversation (putting your phone on speaker), you should look for the file here, not in the system depths of the telephony.
At the same time, the native call recording (when you press the record button directly in the dialing interface) goes into the protected area discussed in the previous section, so that third-party apps can’t stealthily copy your conversations. Native call recording files often have a prefix in the title indicating a phone number or date, and the extension.m4a or.aac.
Why are the paths different?
It's important not to confuse these directories when cleaning up memory. sound_recorder, You can accidentally erase important notes, whereas cleaning the system folder will make room for old dialogs. Always check the date of creation and size of the file before deleting it.
The problem of accessing the Android folder and its solution
The most common problem faced by owners of Xiaomi Note 10 Pro when searching for records - inability to open a folder Android/data. When you try to log in, the standard conductor can give you an error message or just show a blank screen. This is not a bug, but a Scoped Storage security feature embedded in modern versions of Android.
To solve this problem, there's a built-in permission request mechanism in the MIUI shell. When you first try to go deep into the system folders through the standard Explorer, look at the pop-up at the bottom of the screen, there's a "Allow" or "Give access" button, and by pressing it, you give the conductor a temporary right to read that directory.
If the standard method doesn't work, you can use a proven workaround: Install Files by Google (often preinstalled) when you try to open an Android folder, it will also ask for permission, but it works more stable. Alternatively, you can connect your smartphone to your computer in file transfer mode (MTP), but in newer versions of Android, the computer may also not see the contents of the folder without root permissions.
☑️ File access check
It's worth noting that once you reboot your device or update your system, access rights can be reset and you'll have to do it again, and that's normal security behavior to protect your personal data from malware.
Configure automatic recording and file format
Before you search for files, make sure that the recording function is generally activated and configured correctly. On the Xiaomi Note 10 Pro, the telephony settings allow you to flexibly manage the process. You can enable automatic recording of all incoming and outgoing calls or record only selected contacts, which significantly saves space on the drive.
To set up, go to the Phone app, click on the three dots in the top right corner and select Settings. Next, look for Call Record. Here are important options:
- 📁 Record format: select MP3 for better compatibility or AAC smaller-size.
- 📞 Automatic Recording: Turn on the switch for all numbers or only for unknowns.
- 🔊 Recording through a speaker: an option that can improve the quality of the interlocutor’s recording, but will drain the battery faster.
The choice of file format directly affects where and how you can listen to it. MP3 format is versatile and opens on any device, but takes up more space. AAC format (often with the extension.m4a) provides good quality at low bitrate, but older media players may not recognize it. It is recommended to use MP3 if you plan to transfer recordings to other devices or store them in an archive.
Note that changing the format settings does not affect the files you have already recorded. New conversations will be saved in the format you have chosen, old conversations will remain unchanged. If you have changed the format, but new files still have the old extension, try clearing the cache of the Phone application in the system settings.
Third-party applications for recording conversations
Due to Google’s tightening policy, the standard recording feature on the Xiaomi Note 10 Pro may not work properly in some regions or firmware versions (especially Global ROM), in which cases users turn to third-party solutions such as Call Recorder – ACR, Cube Call Recorder or TapeACall.
Third-party recorders usually save files in their own folder at the root of the internal storage. For example, ACR creates a folder /ACR/, and Call Recorder can use /CallRecorder/. This is even more convenient, since access to these folders is not blocked by the Android system, and you can easily find them through any file manager without dancing with a diamond around the data folder.
But third-party software has its own nuances, requiring broad permissions, including access to the microphone and phone in the background.
| Annex | default folder | Format | Features |
|---|---|---|---|
| ACR | /ACR/ | MP3/AMR | Automatic upload to the cloud |
| Cube ACR | /Cube ACR/ | MP4/MP3 | VoIP recording (WhatsApp, Telegram) |
| Blackbox | /Blackbox/ | MP3 | Simple interface, no advertising |
When installing these applications on MIUI, you need to remove the power saving restrictions. Go to the battery settings, find the recorder app, and select No Limits mode. Otherwise, the aggressively system will kill the recording process when the screen is off, and you will be left without a file.
Transfer and backup of records
Conversation records, especially in high quality, can take up a significant amount of memory. On the Xiaomi Note 10 Pro, with its large screen and camera, the place ends quickly; Regularly migrating archives to external media or to the cloud is a necessary procedure; the easiest way to use cloud services such as Google Drive, Yandex.Disk or Xiaomi Cloud.
To automate the process, you can configure folder synchronization. In the cloud storage application, specify the path to the folder with records (for example, /MIUI/sound_recorder/call_rec Or the path of a third-party application) and turn on autoload, so each new file will immediately be sent to the cloud, and you can delete it from your phone, freeing up space.
⚠️ Note: When transferring files manually through a computer, make sure the copy is complete. interruption of the process may damage the audio file and it will stop playing.
If you use Google Photos for backup, remember that it doesn't always correctly recognize audio files from system folders, it's better to use specialized backup apps or just periodically connect your phone to your PC and copy the entire folder. Also, remember that when you reset your settings to factory (Wipe Data), all local records will be permanently deleted.
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Regular backup of folders with records of conversations is the only way to ensure the safety of important information in case of a system failure or loss of a device.