Budget smartphone owners often face the need to save important conversations for later listening or legal defense. Redmi 9A, despite its affordable price, is equipped with a full-fledged MIUI shell that provides extensive functionality for working with telephony. However, due to constant changes in Android privacy policy, the standard procedure for activating a voice recorder may vary depending on the firmware version and the region of the device.
In this article, we will discuss how to enable call recording on your device, what hidden settings may be required and what to do if the standard method does not work. Understanding the system components of MIUI will allow you to avoid installing third-party software that often contains ads or viruses. We will look at the regular system tools that work more stable than any other analogues.
It’s worth noting that in some regions, the feature may be hidden by default due to local data protection laws, so if you don’t find the switch in the standard menu, don’t be too upset – there are proven ways to activate via region change or engineering menus.
MIUI's staffing capabilities for recording conversations
The MIUI shell installed on Redmi 9A by default has a built-in recording module that is integrated directly into the Phone app, which means that you don’t need to download additional files or obtain root rights to get started, and allows you to automatically record incoming and outgoing calls, as well as select specific contacts that must be saved.
The functionality of the regular recorder is quite flexible: it can clean old records when memory is not enough, play audio right during a conversation and sort files by date and time. Unlike third-party applications, the system recorder does not interrupt the connection and does not create conflicts with the microphone during video calls. However, the settings interface may not be obvious to the beginner, since some items are hidden in additional menus.
⚠️ Note: In Android 10 and higher, and in new updates MIUI, Google has implemented restrictions that can block the recording of sound through the microphone by third-party applications.The standard solution bypasses these restrictions, but requires the correct initial configuration.
To access the basic settings, you need to open the Phone app and find a gear icon or a three-dot menu. This is where the key switches that control how the system behaves when an incoming call is located. If you've changed the region of the device before, the location of these points may vary, but the logic remains the same for all Xiaomi smartphones.
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Before activating the function, make sure that the device has enough free space in internal memory, as high-quality audio files can take up a significant amount of space when used regularly.
Step-by-step activation instructions via the phone menu
The easiest and most reliable way to enable recording is to use the standard call settings menu, which works on both global and Russian firmware versions without the need for flashing, and you need to perform several sequential actions, each of which takes no more than a few seconds.
First, open the standard Phone app, which you usually dial through. In the upper right corner of the screen, find the icon with three vertical dots or the gear that indicates settings. In the list that opens, select Setup Record (or Record Calls, the name may vary slightly depending on the translation).
☑️ Activation of call recording
You'll see a set of settings when you go to the record menu, and you'll need to activate the Auto Record slider if you want to save all conversations, and you'll also have the "Write down selected numbers" option, which allows you to create a white or black list of contacts, which is especially useful for monitoring employee performance or fixing agreements with specific individuals.
In the same menu, you can configure the recording quality and the way you notify the interlocutor. MIUI can by default play an audible signal or voice warning about the start of recording, which is required by the laws of many countries.
| Parameter | Description of function | Recommended value |
|---|---|---|
| Automatic recording | Includes a record of all incoming and outgoing | Included. |
| Selected numbers | Entry only for contacts from the list | If necessary, |
| Warning | Audible signal for the interlocutor | Depends on the law. |
| Cleaning up old records | Delete files when space is scarce | Included. |
Replacement method to unlock the function
Sometimes users find that the Call Record option is not in the settings menu, which is often the case if the smartphone was purchased in a region with severe restrictions on recording conversations, such as in some EU countries, in which case simple manipulation of the region settings in MIUI helps.
To implement this method, go to the general settings of your smartphone and find the Region section. Change the current location to a country where recording calls is legally allowed, for example, to Russia, India or Serbia. After changing the region, the system interface can reboot, and the necessary switch will appear in the Phone application.
This is completely data-safe and doesn't require factory resets. Changing the region only affects the pre-installed app set, the news feed, and available system features like topics or conversation recording. You can revert the original region at any time, but the recording feature is likely to remain available as it's already integrated into the phone configuration.
Does the change in the region affect the work of 4G and GPS?
If the feature doesn't appear after changing the region, try clearing the phone app cache. Go to the app settings, find Phone, select Memory, and click Clear Cache. Don't confuse it with clearing your data so you don't lose your call history. After this procedure, reboot your device and check the settings menu again.
Use of Google Dialer and Third-Party Solutions
Many modern Redmi 9A global firmware models have Google Phone installed instead of the standard MIUI Dialer, which creates some difficulties because Google restricts the recording of conversations in its applications, in which case the standard feature may be absent or work with restrictions, for example, record only your voice, but not the interlocutor.
If you're faced with Google Dialer, there are several ways you can do this: One is to install a modified version of the app that removes the restrictions, but it requires a proven source and carries security risks, and the other is to use ADB-enabled recorder apps, which are more difficult but more reliable.
- 📱 Call Recorder - Cube ACR: A popular app that can bypass Android’s limitations but requires a sound source setting (VoIP or other features). MIC) and granting special permissions through the special features menu.
- 📞 Automatic Call Recorder: Simple solution with minimalist interface, but new versions of Android can record silence instead of voice without root rights.
- 🔧 Truecaller: The well-known number identifier also has a record function, but it is often paid and requires an active subscription to work properly.
⚠️ Note: Installation of modified system applications (APK) from unverified sources can lead to personal data leakage or malware device infection.Always check digital file signatures.
When using third-party software, it is important to properly configure the sound source. In the recorder app settings, select Microphone or Voice Call to allow the system to try to capture both channels. Also make sure the application is given all the necessary permissions, including work in the background, otherwise the recording will be interrupted when the screen is turned off.
Where records are stored and how to manage them
After successfully activating the function and conducting the first test calls, the user has a question about access to files. On Redmi 9A, the records are stored by default in the internal memory of the device in a specially designated directory, you can find them through the standard Files Explorer or through the Dictator application.
The path to files usually looks like MIUI/sound_recorder/call_rec. Inside this folder, you'll find audio files that are sorted by date of creation. MP3 or AAC, This is good quality, but it's relatively small, and you can copy these files to your computer, send them to your messenger, or transfer them to your memory card.
Record management is also available directly from the call log, and if the recording was done with regular funds, a special icon (usually a coil or wave) will be placed next to the call number in the call history, and you can click on it to listen to the conversation, rename the file, delete it, or share a link.
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Check your records folder regularly and copy important files to a cloud drive or computer, as when memory is overflowing, old records can be automatically deleted by the system.
Frequent problems and ways to solve them
Despite the ease of setting, users sometimes experience technical failures. The most common problem is recording, but only one person is heard or silence. This is often due to the peculiarities of noise cancellation in the Redmi 9A. In this case, try not to close the bottom of the screen where the microphone is located with your palm while talking, or turn on speakerphone.
Another problem is that there are no notifications for a new record. Check the notification settings for the Dictator or Phone app. Perhaps the system has limited background recording activity to save the battery. Go to the battery settings, find the app, and select No Limits mode.
If files are no longer saved, check storage permissions. After major MIUI updates, permissions may be reset. Also make sure the device does not turn on Do Not Disturb mode with recording lock settings, although this is rare, and in extreme cases, resetting the Phone app settings to factory settings will help.
It is important to understand that recording quality is directly dependent on communication quality and network loading. With a poor 3G/4G signal, the system can prioritize voice transmission, sacrificing local recording quality, in which case the file can be corrupted or have compression artifacts.
Legal aspects and ethics of recording
Using the call recording feature on the Redmi 9A or any other device imposes a liability on the owner, and different countries have different legal treatments for recording conversations without warning, which in some cases can be considered as a violation of the right to privacy.
If you plan to use the recordings as evidence in court, make sure they were obtained legally.In some jurisdictions, a mandatory voice warning is required at the beginning of a conversation, and ignoring this requirement can make the recording inadmissible evidence.
Also, be careful when recording conversations with banking services or operators where code words or personal data may sound, and keep such files in secure folders or archives with a password to prevent third parties from accessing in the event of a phone loss.