Why Call Records Are “Disappearing” With Redmi Note 9 and Where to Look for Them
You've turned on a recording of an important conversation on Xiaomi Redmi Note 9, but you can't find the file after the call is over? This problem is familiar to many owners of smartphones with MIUI firmware. The fact is that the system by default hides audio files of records in non-obvious folders, and sometimes even saves them to the cloud without notice. In this article, we'll go through all possible storage locations, from standard directories to hidden system folders that are not displayed in a regular file manager.
The Redmi Note 9 (M2003J15SC/M2003J15SS) is unique in that the way the records are stored depends on the MIUI version and the way they are recorded. For example, if you used a built-in voice recorder during a call, the file can be in one place, and if you recorded through the Phone app, it can be in another. In addition, since MIUI 12.5, Xiaomi has changed the storage logic by adding integration with the Mi Cloud.
1. Standard folder of records in internal memory
Default Redmi Note 9 keeps a record of calls to the folder MIUI/sound_recorder Or record on the internal drive, but the path may vary depending on the firmware version:
- 📁 MIUI 11–12: /storage/emulated/0/MIUI/sound_recorder/call_rec/
- 📁 MIUI 12.5–14: /storage/emulated/0/Recordings/CallRecord/
- 📁 For recordings through a recorder: /storage/emulated/0/Recordings/ (subfoldless)
To check these folders:
- Open the Files app (the folder icon on the desktop).
- Go to the "Device" tab» → «Internal memory».
- Enable the display of hidden files (three dots in the upper right corner → “Show hidden files”).
- Look for MIUI or Recordings folders.
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If you don't have a folder, try recording a test call, and sometimes MIUI only creates a directory after the first record.
Record files are usually formatted.m4a or.amr and named by template: CallRecord_YYYYMMDD_HHMMSS.m4a. If you don’t find them in the specified folders, check the settings of the Phone application – it is possible that the saving path has been manually changed.
2.Mi Cloud Cloud Storage: How to Find Records
Starting with MIUI 12.5, Xiaomi defaults to sync call records to the Mi Cloud if Backup is enabled, meaning files may be physically absent from the device but can be accessed via a web interface or the Cloud app.
To check the records in the cloud:
- Open the “Mi Cloud” app (cloud icon).
- Sign in with the same Mi Account that is linked to your phone.
- Go to Backups → Device → Select your Redmi Note 9.
- In the backup list, look for the item “Call Records” or “Audio”.
What to do if there are no records in the cloud?
Important: Mi Cloud only stores the call records for 30 days at a free rate, and then they are automatically deleted, so to save important files, download them to your device or computer.
3. Hidden system folders: where to look if nothing is found
If records are not in standard folders and the cloud, they could be saved in hidden system directories, which would require a root file manager (such as FX Explorer or Solid Explorer) or a phone connection to a PC via ADB.
Check the following paths:
- 🔍 /data/user/0/com.android.providers.media/documents/ — Temporary records may be stored here.
- 🔍 /data/media/0/MIUI/sound_recorder/.nomedia/ — file folder excluded from the media scanner.
- 🔍 /sdcard/Android/data/com.miui.voicerecord/files/ — catalogue of the application».
Install a file manager with root access
Enable the display of hidden and system files
Check the paths /data/ and /sdcard/Android/
Use search for keywords: “call”, “record”, “voice”
Download files to your PC if you can’t open them on your phone.
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⚠️ Note: Delete or modify files in the folder /data/ If you are not sure about your actions, it is better to use alternative methods of recovery (see section). 5).
4. entries through third-party applications: where they are stored
If you use third-party applications (such as Cube Call Recorder, ACR or Boldbeast) to record calls, the way you save files depends on the program settings, which is usually indicated in the application menu:
| Annex | Standard way of conservation | File format |
|---|---|---|
| Cube Call Recorder | /storage/emulated/0/CubeBackup/ | .mp3 or.amr |
| ACR (Another Call Recorder) | /storage/emulated/0/ACR/ | .mp3 |
| Boldbeast Call Recorder | /storage/emulated/0/Boldbeast/ | .mp3 or.wav |
| Google Drive (autosave) | Google Cloud → «Backup copies» | .mp3 |
To find records in third-party applications:
- Open the application that was recorded.
- Go to the "History" or "Records" section.
- Click on the entry and select “Open folder” or “Share” → “Save”.
The standard "phone" from Xiaomi
Cube Call Recorder
ACR (Another Call Recorder)
Boldbeast
Others (I'll write in the comments)
I don't record calls.
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If the app offers to save files to the cloud (like Google Drive or Dropbox), check the relevant services. Some programs, like Boldbeast, allow you to automatically download records to Google Drive, OneDrive or even send them to email.
5. Recovering deleted call records
If the records were deleted accidentally or disappeared after resetting, you can try to restore them using specialized utilities.
- 🛠️ PC software: Recuva, EaseUS Data Recovery, DiskDigger. Connect your phone to mode MTP And scan your internal memory.
- 📱 Mobile apps: Dumpster, Undeleter, root rights required for deep scanning.
- ☁️ Cloud Backups: Check Mi Cloud or Google Drive for archived versions of files.
⚠️ Note: When recovering data, DO NOT save new files to your phone, this can overwrite deleted records. Use an external memory card or PC to save recovered files.
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The chances of a successful recovery depend on the time that has elapsed since deleting, and the faster you start the process, the more likely you are to return the entire files.
If your posts were deleted for more than 30 days, try to restore them from your Mi Cloud or Google Account backup:
- Go to Settings → System → Backup.
- Select the last copy created before deleting the records.
- Recover data by selecting “Audio” or “Call Records”.
6 Why records are not saved: common problems
Sometimes the Redmi Note 9 doesn't save any call records at all, which may be due to:
- 🚫 Lack of permission to write: Check in Settings → Annexes → Permits → Microphone that the phone app or voice recorder has access to the microphone.
- 📵 Operator restrictions: Some mobile operators block the recording of calls at the network level (for example, MTS or Beeline in roaming).
- 🔕 Privacy settings: In MIUI 13/14 Added the option “Disallow Call Recording” to Settings → Confidentiality → Special permits.
- 📱 Lack of memory: If the device has less than 500 MB of free space, the records may not be saved.
To fix the problem:
- Update your firmware to the latest version of MIUI (new versions fix recording bugs).
- Check the settings of the Phone application: Settings → Record calls → Save Way.
- Turn off the power saving mode for the Phone and Dictophone applications in Settings → Battery → Battery Optimization.
7.Alternative ways of recording and storing calls
If the built-in Redmi Note 9 is not satisfied, consider alternative options:
- 📼 Recording to an external memory card: In the settings of the recorder or the Phone application, select the save path to the SD-card. This will protect files when you reset your phone.
- ☁️ Automatic upload to the cloud: Configure in Cube Call Recorder or ACR Automatically send records to Google Drive or Dropbox.
- 📧 Email: Some applications (e.g. Boldbeast) can send emails immediately after a call is completed.
- 💻 PC Sync: Use Syncthing or Resilio Sync to automatically copy records to your computer.
For maximum reliability, combine several methods.
- Keep the records on the memory card.
- Set up automatic download in Google Drive.
- Regularly transfer important files to the PC.