Xiaomi smartphone owners and Poco sub-brands often face the challenge of saving an important conversation for later listening, whether it’s a business conversation, an order confirmation, or just a personal voice conversation, but after a call is over, many users are left wondering where to find the stored audio file in the entangled MIUI or HyperOS file system.
Searching for the right file can take a long time if you don't know the exact address of the folder. Standard file managers offer many directories, and without a clear understanding of the logic of the MIUI system, it's easy to get confused in dozens of system directories. In this article, we'll go into detail all the possible ways where your record may lie, and how to configure the device for maximum convenience.
The Standard Path in the Android File System
By default, the Android operating system, on the basis of which shells work MIUI And HyperOS, which assigns a specific folder structure to each data type, and for phone records, a special directory is reserved, which is accessed through the built-in Explorer. → MIUI → sound_recorder → call_rec. It is here that all audio recordings made by a standard voice recorder and call recording function are stored.
However, it is worth considering that depending on the version of the operaonic system and regional firmware, the structure of directories may differ slightly. For example, on older versions of Android or in custom builds, the path can lead directly to the root folder Recordings or Call. If you do not find a file at a standard address, try searching by file name, if you know it, or sort files by date of creation.
It is important to understand that direct access to system folders on newer versions of Android (starting with version 11 and up) may be limited by Google’s security policies, which means that some third-party file managers may not display the contents of the MIUI folder without special permissions, in which case it is recommended to use Xiaomi’s Files Explorer, which has all the necessary default access rights.
- 📂 Open the Explorer or Files app on the home screen.
- 📂 Select the category “Inner Memory” or “Device Storage».
- 📂 Find a folder with a name MIUI (Pay attention to the register of letters).
- 📂 Go to the subfolder. sound_recorder, then call_rec.
If you use a third-party file manager, make sure it has permission to read all the files on the device. Without that, you risk seeing an empty folder where gigabytes of data are actually stored. It's also worth noting that files can be sorted not by the date of the call, but by the date of the last change, so look closely at the time the file is created.
Search through the built-in Dictophone app
The fastest and most convenient way to find the desired record is not to wander through folders, but to use a specialized application that automatically aggregates all audio files. Xiaomi and Poco smartphones preinstalled system component "Dictophone", which serves as a central hub for managing audio recordings. Once you run this application, you immediately see a list of all available records, sorted by date and time.
The app interface is divided into tabs, which makes navigation much easier, and it's usually called "Everything," "Talk" (or "Calls"), "Interview," and more. If you go to the "Talk" tab, you'll filter out the extra dictaphone notes and leave only the phone records, which is especially useful if you're actively using the recorder for lectures or meetings, and the overall list is too large.
Each entry on the list usually contains information about the phone number (if it is determined) or contact name, as well as the date and duration. By clicking on a specific file, you can not only listen to it, but also perform a number of additional actions. The context menu or button "More" (three dots) allows you to rename the file, delete it, send it through the messenger or look at the file, including the exact path to it in memory.
⚠️ Note: When you delete a record through the Dictator app, the file is irrevocably erased, bypassing the basket. Be extremely careful when cleaning the list, so as not to lose important evidence or information.
And it also allows you to edit audio, cut out extra parts, add tags, or change playback speed, and it's built-in functionality that doesn't require you to install additional programs. If you want to quickly copy the path to a file to be transferred to another program, you can often find this technical information hidden from the average user in the recording properties.
Use File Search in MIUI and HyperOS
If you find manual strolling through packs too long, and the Dictator app doesn't display the file for some reason, the built-in search comes to the rescue. MIUI and HyperOS shells have a powerful search engine that indexes the contents of internal memory, and to use it, you just open any file manager and enter a keyword, such as a call or part of a contact name, in the top line.
System search can find files not only by name, but also by content type. You can filter the results by selecting Audio, which allows you to screen out documents, images and videos, leaving only sound files. This approach is especially effective when you remember the approximate date of the call, but do not know the exact file name that the system could generate automatically in the format. YYYY-MM-DD-HH-MM-SS.
Another useful feature is to sort the search results, you can sort the files you find by size or date of change. If you're looking for a record of yesterday's conversation, sorting by descending date will immediately take the files you want to see to the top of the list, saving time and eliminating the need to scroll through hundreds of files accumulated over the years of using your smartphone.
- 🔍 Open the Files app and click on the magnifying glass at the top of the screen.
- 🔍 Enter a request, such as the name of the contact or the word “record».
- 🔍 In the filter, select the Audio file type or «MP3/AMR».
- 🔍 Sort the results by date to find fresh records.
It’s worth remembering that file indexing can take some time after a new storage is connected or after a major system update.If the search doesn’t produce results immediately after recording, wait a few minutes or restart the device so that the background services complete indexing of new information.
Configuring the save path and cloud synchronization
One of the most useful features for Xiaomi and Poco owners is the flexibility to set up storage records. By default, files take up space in internal memory, which can be critical if there is a shortage of it. However, the system allows you to change the scenario. You can set up automatic upload of records to the cloud storage of Xiaomi Cloud or third-party services such as Google Drive or Dropbox if you use third-party applications for calls.
To activate sync, you need to go to the settings of the Dictator app itself, and there's a "Cloud Sync" or "Outload" option, and by activating it, you ensure that even if your smartphone is lost or broken, important conversations remain safe in your account, which is especially true for business users, for whom telephone communication is the main tool of work.
In addition, in some versions of the firmware, the function of recording on SD-card, if the device has a slot, this allows you to unload the main memory of the system, but it is worth considering that the speed of writing to cheap memory cards may not be enough for high-quality audio, which will lead to interruptions or artifacts of sound.
| Parameter | Internal memory. | SD-map | The cloud (Mi Cloud) |
|---|---|---|---|
| Speed of access | Tall. | Medium/Low | Depends on the Internet. |
| Risk of data loss | High (when broken) | Medium (physical wear and tear) | Minimum |
| Access from other devices | No. | No (physical access required) | Yes, from anywhere in the world. |
| Taking up a seat on the phone | Yes. | No. | No (when setting up Cloud Only) |
⚠️ Warning: When you reset your phone to a factory setting, all the data in your internal memory will be deleted. If you don't configure your sync with the cloud, the conversation records will be lost forever.
It is recommended to regularly check the sync status in the settings of the Mi Account. Sometimes the process can stop due to lack of space in the cloud or a change in password. Timely detection of the problem will avoid an unpleasant situation when the desired file will not be downloaded.
💡
Use Wi-Fi to initially upload large archives of records to the cloud to avoid wasting mobile traffic and speed up the synchronization process.
Audio file formats and their compatibility
Understanding the formats in which records are stored will help you play and edit them correctly. Depending on the Poco smartphone model and the Android version, the system can use different codecs. The most common formats are AMR (Adaptive Multi-Rate) and M4A (AAC). AMR is an old but very effective format for speech compression that takes up minimal space but can play poorly on some computers without installing additional codecs.
More modern devices running the latest versions of Android often switch to M4A or even MP3 formats, which provide better sound quality and greater compatibility with media players, car stereo systems and video editors. If you plan to use the recording of a conversation as proof or edit a video, it is preferable to have a file in M4A format.
If you find that a file is not open on your computer, try changing the file extension manually (e.g.,.amr to.m4a) or using a universal player like VLC Media Player, which supports almost any audio codec. There are also online converters that allow you to quickly convert the format without installing software.
- 🎵 AMR — Maximum compression, low quality, small file size.
- 🎵 M4A/AAC — Good quality, compatibility with Apple and Android, medium size.
- 🎵 MP3 — universal format, supported everywhere, size depends on bitrate.
It is important to note that converting from AMR to MP3 will not improve sound quality, as the information has already been lost during compression. So if the quality is critical, it is better to immediately set the recording in higher quality in the voice recorder settings, if this option is available in your model.
Why can the recording be interrupted?
Solution: What to do if there is no record
There are situations where the user is sure that the recording was done, but the file is nowhere. This can cause panic, especially if the conversation was important. The first reason for the absence of a file can be a crowded phone memory. When the free space ends, the system can not physically save the new audio file, and the recording process is interrupted silently, without notifying the user.
The second common reason is the restrictions imposed by Google on Android 9 and above. In many regions, the conversation recording feature is completely blocked at the system level. In such cases, the recording may not be kept at all, or be notified to the interlocutor, or stored in a hidden folder that is only accessible through root rights. If you update and stop finding records, your firmware may have changed its security policy.
It’s also worth checking the permission settings for the Phone and Dictator apps. If they have been stripped of microphone recording or memory access, the file simply won’t be able to create. Go to Settings → Applications → Application Management, find the phone book, and make sure all the necessary switches are active.
☑️ Diagnostics of the absence of records
If nothing works, try using third-party apps to record calls from the Google Play Store. They often bypass system restrictions by recording audio through a microphone (which can reduce quality but guarantee results).
⚠️ Note: Recording telephone conversations without warning may be illegal in your jurisdiction, and use this function responsibly and only for personal or business purposes permitted by law.
💡
Regularly checking free space and app access rights is the best way to prevent the loss of important conversation records.