Xiaomi smartphone owners often rely on the built-in voice recorder to automatically record incoming and outgoing calls, which allows you to not miss any important details of a business conversation or personal agreement. However, experience shows that accidental deletion or failure of the system can lead to the loss of critical audio files. Recovery of conversation records on Redmi and POCO devices becomes a priority, requiring a quick and competent approach.
Before you go into action, you need to understand the storage architecture in the MIUI shell or the new HyperOS. Deleted files do not always disappear irrevocably immediately after you press the appropriate button. The system often moves them to temporary storage or the Recycle Bin, where they continue to occupy space until a certain period of time. The highest chance of data recovery is maintained in the first 24-48 hours after the incident, until the memory sector is overwritten with new information.
There are several proven ways to get back what you lost, from standard ecosystem tools to specialized software. The effectiveness of the method depends on whether the synchronization was enabled and what type of file system is used. In this article, we will discuss in detail the algorithms of actions that will help you avoid losing valuable information.
Analysis of the built-in dictaphone basket
The first and most obvious step that users often ignore in panic is to check the standard Recycle Bin in the Dictophone app. In modern versions of Xiaomi firmware, deleted audio files are not physically erased instantly. They are moved to a special buffer section where they are stored for 30 days, a protective mechanism that allows you to correct a user error without using sophisticated tools.
To access this section, you need to open the Dictophone app and find the menu icon, usually located in the upper right corner or hidden under three dots. In the list that opens, you should select the option “Basket” or “Recently deleted.” This shows all records that were manually erased but have not yet reached the storage limit. If you see the desired file, just highlight it and press the restore button.
⚠️ Note: Files in the Recycle Bin take up space in the device's internal memory. If the storage is crowded, the system can automatically clear that partition before the 30-day deadline, starting with the oldest records.
Importantly, the shopping cart functionality may vary depending on the Android version and regional firmware, and in some cases, accessing remote records requires authorization from a Mi Account account, which is done for security reasons to prevent unauthorized access to sensitive information in the event of a device being stolen.
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If you don’t find the Recycle Bin button in the app, try updating the Dictator app through the GetApps store or Google Play, as this feature may not be available or work properly in older versions.
Using Mi Cloud Cloud Storage
The most reliable way to protect data is to regularly sync with the cloud service Mi Cloud. If your Xiaomi device has enabled the voice recorder sync option, all records are automatically copied to the company's servers, which allows you to recover information even in the event of a complete loss or breakdown of the smartphone.
To check for a backup, you need to go to your device settings and select the "Mi Account" section, then click on "Cloud" and find the "Dictophon" list. If the switch is active, your records have been saved. To return data, you can log into the i.mi.com cloud web version from your computer or other device using your credentials.
The recovery process through the web interface is as follows:
- 📂 Sign in to your account on the official website of the cloud service.
- 🎙️ Select the icon “Dictophone” in the application menu.
- 🔍 Find the desired entry in the list and right-click it or use the action menu.
- ⬇️ Select the “Download” option to save the file to the device or “Recover” option if sync with the current phone is available.
You should consider that free space in the Mi Cloud is limited to 5 GB. If your archive of conversation records is large, synchronization may have stopped due to lack of space, in which case it is worth checking the status of storage and, if necessary, clearing excess files or purchasing additional volume.
Checking the archive and hidden folders of the file manager
Sometimes users confuse deletion with archiving or moving files. Xiaomi's built-in file manager has a complex directory structure and the record could have been accidentally moved. In addition, some third-party call recording apps create their own folders that don't appear in the standard recorder list.
You have to open the Explorer or Files app and go to the root directory of internal memory. MIUI/sound_recorder/call_rec or Recordings/Call_rec. It's also worth checking the folder. Android/data, If you use microSD cards, be sure to check the contents of the memory card, as the writing path may have been changed to an external medium.
The table below shows the main ways in which your records may be hidden:
| Type of record | The path in the file system | File format |
|---|---|---|
| Standard recorder | /MIUI/sound_recorder/ | .m4a, .mp3 |
| Call recording (old versions) | /MIUI/sound_recorder/call_rec/ | .mp3, .amr |
| Third-party annexes | /Recordings/Call_rec/ | .wav, .mp3 |
| Google Drive (local cache) | /Android/data/com.google.android.apps.docs/ | different |
When searching manually, use a date-of-change sorting to quickly cut off old files and find those that were modified or moved on the day the record disappeared. If a file is found but not played back, it may be corrupted or has an unsupported codec, which requires the use of special players.
Why do files disappear from the standard list?
Recovery from local system backups
The MIUI shell has a powerful built-in tool for creating full backups, and if you've been backing up your computer or cloud from time to time, the chances of getting back conversation records are pretty high. The local copy contains not only settings and contacts, but also multimedia files, including audio.
To check for backup, go to the Settings menu, select About Phone and click on the firmware version several times to activate additional features (if required), then look for Advanced Settings → Reset and Recovery. This shows the available restore points. Select the date preceding deletion of records and start the process.
Remember that recovery from the full copy will replace the current data on the device with data from the archive, which means that all photos, contacts and applications created after the backup date will be lost, so this method is only useful in critical situations when it comes to really important information.
⚠️ Warning: Before starting the recovery procedure, make sure to create a fresh backup of the current state of the phone, which will allow you to roll back if the recovery of old data fails or leads to system conflicts.
The process can take a considerable time, from 15 minutes to several hours, depending on the amount of data. The device will not be available for use during this period. Make sure that the battery is at least 50%, or connect the smartphone to a power source.
☑️ Preparing for recovery from the backup
Using third-party software for deep scanning
If built-in methods don't work, you can use specialized data recovery software, programs like Dr.Fone, DiskDigger, or EaseUS MobiSaver that can do deep memory scanning, and they look for traces of deleted files that haven't been overwritten by new data.
The effectiveness of these tools depends on the availability of Root rights. Without superuser rights, programs can scan only accessible memory areas where the average user has access, which greatly reduces the chances of success. With Root rights, scanning is low, allowing you to find fragments of audio files even after formatting.
The algorithm of actions when using PC software usually looks like this:
- 🔌 Connect Xiaomi smartphone to your computer through the original USB-cable.
- 💻 Run the recovery program and wait for the device to be determined.
- 🔎 Select the type of files to search for (Audio/ Voice Memo) and start scanning.
- 💾 View the found files in preview and save them to the hard drive of the computer.
Be careful when choosing free versions of these programs. Often they only allow you to scan the device and show that the files are theoretically recoverable, but require payment to actually save the data. Also, download the software only from official developers' sites to avoid viruses.
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The recovery success rate is about 60-70% only if no new files have been actively written or heavy applications installed since the deletion.
Prevention of data loss and setting up autosave
To avoid future loss of conversation records, you need to configure your backup system correctly, first of all, you should activate automatic upload of voice recorders to the cloud, and you can do this in the settings of the Dictophone application itself by selecting "Sync with Mi Cloud".
It is also useful to set up regular copies of important folders to an external server or computer, and you can use synchronization applications such as Resilio Sync or FolderSync to automatically transfer new files from the folder. call_rec on a PC or other cloud storage (such as Google Drive or Yandex Disk) immediately after they are created.
Another important measure is periodic space checks: once the memory is full, the system starts to delete old files, starting with the cache and temporary data, which can affect your records, and regular cleaning of garbage and transferring archives to external media will help maintain data integrity.