Poco X3 NFC smartphone owners often face the challenge of maintaining an important conversation, whether it’s a business conversation or a confirmation of service agreements. However, once a call is complete, many users are lost in searching for an audio file because the folder structure in the MIUI shell is specific. Understanding where that data is stored is critical to quickly accessing information and preventing it from being accidentally deleted when cache is cleared.
Android, which is the foundation of your gadget’s software, has strict regulations on access to the microphone and file system, but provides convenient tools for managing records. Unlike older versions of the operating system, modern builds require a clear understanding of the difference between internal memory and cloud storage. If you don’t know the exact path, finding the right track can turn into a long process of rummaging hundreds of files.
In this article, we will take a closer look at all possible locations where your audio recordings may be located, explain how to change the default save path and what to do if the standard method does not work. We will look at both Xiaomi’s built-in tools and third-party solutions so you can choose the most convenient option.
The Standard Way to Files in Internal Memory
By default, all records created by a standard Phone or Dictator application are stored in the device’s internal memory. This is the fastest and most reliable way of storing, without requiring an Internet connection to access. To find a file, you need to open any file manager, such as a standard Explorer from Xiaomi or a third-party ES Explorer.
The main directory where the system puts the audio data is usually hidden from the surface in shared folders, but it is easy to find through a search or hop. → MIUI → sound_recorder → call_rec. In the file. call_rec All your dialogues are sorted by date and time of creation.
If you use a third-party app to make calls, the path may be different, but 99% of the time on a Poco X3 NFC with MIUI global or Russian firmware, this directory is used. Files have the.m4a or.mp3 extension, which ensures they are compatible with most media players. The format of saving depends on the version of the codec installed in your current software build.
⚠️ Note: When connecting a smartphone to a computer through USB-folder MIUI You may not be able to see it right away. Make sure you select "File Transfer" in connection mode» (MTP), Not just "Charging».
Why can a folder be empty?
Search through the built-in conductor and the Dictaphone application
You don't have to dig through system folders every time you want to find a record. MIUI offers more convenient tools to access the audio archive. The standard Dictophone (or Record) app has a built-in partition where all audio files, including phone conversations, are aggregated.
For quick access, follow the following steps:
- 📱 Open the Dictophone app on the home screen or in the Tools folder».
- 📁 Click on the folder icon or go to the All Records tab at the bottom of the screen.
- 📞 Select the Calls category to filter out only conversations by separating them from voice notes.
- ▶️ Click on any file to listen to or use the “More” menu to copy.
Using a built-in explorer also makes navigation easier. In the Explorer app, go to Audio. Here, the system automatically scans the device and displays a list of all the audio files. You can sort them by add date to quickly find a fresh conversation. The name search function also works effectively if you remember part of the number or contact name.
The advantage of using system applications is that they display additional information: the duration of the conversation, the date and the name of the person contacted (if it is in the phone book), which eliminates the need to rename files manually, as is often the case with raw files in root directories.
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Use the Favorites feature inside the Dictaphone app to tag important conversations, allowing you to quickly find them in the shared list without a long search by date.
Configure automatic recording and saving parameters
To avoid worrying about manually turning on a recording during an important call, the Poco X3 NFC can be set to automatic mode, which is especially useful for those who are in active negotiations and do not want to risk missing key information.
Go to the Phone app, click three dots in the corner of the screen, and select Settings. Then go to Call Record. Here you will see the Auto Record switch, and you can choose to activate it: record all calls or only numbers that are not in the phone book.
Also on this menu you can find information about where files are saved, although the direct path is not usually indicated. It is important to note that when automatic recording is enabled, the system may not issue an audible notification at the beginning of a conversation, unless this is prohibited by the laws of your region.
| Parameter | Description | Recommendation |
|---|---|---|
| Sound source | Microphone or internal channel | Leave it by default |
| File format | MP3 or M4A | MP3 for compatibility |
| Autopreservation | On/off | Turn on for important calls |
| Notification | Sound signal | Leave it on. |
Use of cloud services and synchronization
The internal memory of the Poco X3 NFC is not unlimited, and storing large amounts of audio files can quickly exhaust the free space. Fortunately, the Xiaomi ecosystem and third-party services offer cloud storage solutions. Xiaomi Cloud service allows you to synchronize recordings of the recorder, including phone conversations, if the appropriate option is enabled.
To activate sync, go to Settings → Mi Account → Xiaomi Cloud → Sync. Make sure the slider opposite the Dictator is activated. In this case, your records will automatically upload to the cloud when you connect to Wi-Fi. This not only saves space, but also protects data from loss in the event of a breakage or loss of your smartphone.
Alternatively, services like Google Drive or Dropbox can be used, and many third-party voice recorder apps can upload files directly to those storages, but Xiaomi’s standard app relies on its native cloud, and regular sync is the best way to secure important data.
⚠️ Note: Xiaomi Cloud cloud storage has a limited free storage capacity (usually 5GB.
☑️ Checking the cloud settings
Solving problems with lack of records
Sometimes users are faced with a situation where the recording seems to have been done, but the file is nowhere, and this can be caused by several reasons, from the banal lack of permissions to software conflicts, the first thing you need to check the access rights of the Phone application and the Dictator.
Go to Settings → Applications → All apps. Find Phone and Recorder, click Permissions. Make sure Memory and Microphone are allowed. Without these permissions, the system will not physically be able to save the audio file to the disk. It’s also worth checking whether Do Not Disturb or Power Saving is enabled, which can block background recording processes.
Another common problem is cache overflow: If the device’s memory is critically filled, new files may not be created. Clear the app cache through settings or delete unnecessary files. If the problem persists, try resetting the Phone app to factory settings (the contacts will not be affected, but the call settings will reset).
In rare cases, the problem lies in the incompatibility of codecs after an Android update. If the records are on the list but are not played, try installing a third-party player, such as VLC Player, which supports a wide range of audio formats.
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Lack of access rights to memory is the most common reason for loss of records after updating the system or installing an antivirus.
Transfer and backup of files
For long-term storage, it is recommended to periodically transfer them to a computer or external medium. USB-cable, Bluetooth or sending the file to yourself in the messenger (for example, in the "Favorites" Telegram.
Select the necessary files in the folder call_rec, You can copy them and paste them into a folder on your computer, and for the convenience of archiving, you can rename the files by adding the date and the essence of the conversation to the title, because the standard names are like, rec_20231025_120000.m4a Backup takes a couple of minutes, but saves in critical situations.
You can also use the Send feature inside the Dictator app. Select a record, click the share button, and choose the mode of transmission. This is the fastest way to send a record to someone else or save it in a cloud mailbox. Remember, sending it through instant messengers can slightly reduce the audio quality due to compression.