Modern smartphones of the Redmi Note 9 line have powerful multimedia capabilities, but one of the most popular features for business users and ordinary citizens remains automatic or manual recording of telephone conversations. Often there is a situation where critical information voiced by an interlocutor was recorded, but it is not possible to find the audio file itself in the complicated structure of folders of the Android operating system. Understanding the logic of the Xiaomi file system is the key to quickly accessing this data.
Device owners face the challenge of migrating recordings to their computer or saving them in the cloud to free up the device’s internal memory. Android’s file system has its own peculiarities, and the standard file manager doesn’t always display hidden directories by default. In this article, we’ll take a closer look at all the possible paths your audio recordings may be in and look at the nuances of working with them on the MIUI shell.
It's worth noting that file layouts can vary depending on the firmware version installed and the voice recorder chosen. Some users prefer standard tools, others install third-party applications like Truecaller or Call Recorder. We'll focus on the regular software, as it is the one that causes the most questions for Redmi Note 9 users.
Standard path to audio files in device memory
By default, the Android operating system installed on Xiaomi smartphones stores all voice recordings and conversations in the root directory of internal memory. This is the most logical place that is checked first. /MIUI/sound_recorder/call_rec. It is in this folder that all data obtained through the standard recording mechanism are accumulated.
However, if you used older versions of firmware or changed your default settings, the files may be in the directory. /MIUI/sound_recorder/ subfoldless call_rec. In some cases, especially when using third-party launchers or file managers with limited rights, these folders can be hidden from the user's eyes. To display them, you need to activate the "Show hidden files" function in your Explorer settings.
It is important to understand that when connecting a smartphone to a computer through USB-And you can actually navigate through folders in this mode, just like you would on a regular hard drive, and you can just copy the files you want by dragging them to your desktop or any other folder on your PC.
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Use the original. USB-cable to connect to a PC to avoid data transfer errors and file loss when copying large amounts of information.
If you can't find the MIUI folder at the root of the disk, try searching through files. Type the name of any record file you know into the Explorer search bar, and the system will show you the path to the directory where it is located. This is often faster than manually searching all the folders.
Using a built-in voice recorder to search for records
You don't have to dig through files to listen to or transmit a recording. The built-in Dictaphone app on Redmi Note 9 has a user-friendly interface to manage all the audio files. Once you run the app, you'll see a list of all the records sorted by date. When you click on a particular record, you can see about the file, including its size and duration.
To understand where a file is physically located, you can use the "Details" or "Properties" function inside an application, often showing the full path to the object, and you can send the file via the application menu (usually three dots in the corner of the screen) via messengers, mail or Bluetooth, which automatically creates a copy of it in the right place.
- 📁 Open the Dictophone app on the main screen.
- 🎙️ Go to the tab "All records" or "Conversations».
- 📤 Click on the desired entry and select “Send” or “Share».
- 💾 Choose a way to save or send the file to your messenger.
It's worth mentioning that the MIUI voice recorder app allows you to create categories for recordings. If you've previously sorted your files, look for them in the appropriate tabs, which is especially useful if you've accumulated hundreds of hours of audio information.
⚠️ Note: When cleaning the cache of the Dictophone or Phone application through the system settings, your records may be deleted if they are not stored in a separate folder or cloud».
Mi Cloud Cloud Storage and Synchronization
One of the key features of Xiaomi’s ecosystem is the Mi Cloud service, which means that if your Redmi Note 9 is synchronized, the conversation records can be automatically copied to the cloud, which saves data in the event of a smartphone loss or breakdown, and you can check for files through your browser on your computer by going to i.mi.com.
To activate this feature, you need to go to the Mi Account settings and make sure that the slider opposite the "Dictator" or "Records" is active, in which case all new records will fly to the company's servers. However, it is worth remembering that free space in the cloud is limited (usually 5 GB), and large volumes of audio files can quickly exhaust it.
If cloud storage is crowded, sync may stop, in which case new records will only be stored locally on the device until you vacate space or purchase an additional subscription, and check the status of the storage regularly in the account settings section.
Recording to a microSD memory card
Redmi Note model 9 It supports microSD card installation, and many users prefer to store media files there, so that they don't take up precious internal memory, and if you set up a storage card on an external card, the path to it will change. /SD/MIUI/sound_recorder/call_rec.
To change the default location, you have to go to the settings of the recorder application itself, and it has to be a "Save Place" or similar option, and after you select the memory card, all the new records will be written there, and the old files will remain in the internal memory, unless you move them manually.
Using a memory card has its pros and cons. On the one hand, it is convenient for archiving; on the other hand, the writing speed on cheap cards can be slow, which in rare cases leads to interruption of recording or the appearance of artifacts in sound.
☑️ Configuring the conservation to SD-map
Third-party applications for recording conversations
Due to changes in Google’s Android security policy, regular recording tools on some versions of the software may work with restrictions (for example, not recording an interlocutor).In such cases, Redmi Note 9 users often turn to third-party solutions from Google Play. Popular applications like Call Recorder – ACR, TapeACall or Truecaller have their own paths to files.
Usually, these applications create a separate folder at the root of internal memory called the developer's name or the application's name, such as /ACR/ or /Truecaller/Recordings/. You can find these folders through any file manager, and the nesting structure inside them is usually more complex and can include subfolders by date or contact.
| Annex | Typical file path | File format | Features |
|---|---|---|---|
| Staff recorder | /MIUI/sound_recorder/call_rec | .m4a /.mp3 | Automatic sorting |
| Call Recorder - ACR | /ACR/ | .mp4 /.amr | Flexible rule settings |
| Truecaller | /Truecaller/Recordings | .mp3 | Integration with a determinant |
| TapeACall | /TapeACall/ | .m4a | Recording via conference call |
When using third-party software, it is important to carefully monitor the permissions requested, the application needs access to a microphone, phone and, critically, the file system, without all the necessary rights, the recording will either not start or the file will not be saved.
Recovery and copying of data on PC
After you figure out where the conversation records are stored in Xiaomi Redmi Note 9, It's a question of safe storage, and the best practice is to back up your PC regularly, so you can connect your smartphone with a cable, and then you can select File Transfer Mode» (MTP) In the notifications curtain and copy the folder call_rec hard-drive.
If files were accidentally deleted, but it took a little time to delete and the memory was not overwritten with new data, you can try data recovery software such as Recuva or DiskDigger. However, on modern smartphones with encryption, the chances of success are reduced, so preventive copying is more important than any rescue programs.
Why can't files be read on your computer?
Remember that when you format a memory card or reset your phone to a factory setting, all local records will be permanently lost. Always check for backups before you take any drastic action on the device.
⚠️ Warning: Do not store records of conversations with sensitive information (passwords, card data) in public folders or on unsecured cloud servers without a password.
Frequently Asked Questions (FAQ)
Why is the MIUI folder not visible when you connect to your computer?
Can I change the format from m4a to mp3?
Where do I keep my records if I have used Skype or Viber?
How to automatically delete old records so as not to clog up memory?
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Regularly checking the save path and backing up your PC is the only guaranteed way to keep important conversations on the Xiaomi Redmi Note 9.