How to record phone conversations on Xiaomi Redmi 9: all ways with pros and cons

Recording phone conversations on Xiaomi Redmi 9 is a challenge that users face for a variety of reasons, from saving important business negotiations to fixing evidence in controversial situations. However, standard MIUI capabilities are not always obvious, and third-party applications can work unstable. In this article, we will discuss all the current methods of recording calls on Redmi 9, including hidden firmware features, reliable applications from Google Play and bypassing the restrictions of Android 10+.

The Redmi 9 (M2003J15SC/M2004J19C) is a feature that is blocked at MIUI level due to Google's privacy requirements. But that doesn't mean that it's impossible: there are legal ways to circumvent restrictions without root rights. It's important to understand that the legality of the recording depends on jurisdiction - in some countries it is required to notify the interlocutor, and in others (for example, in Russia) it is enough unilateral consent.

Before you get to the instructions, check the version of MIUI on your device: Setting path → About phone → MIUI version. This depends on the availability of certain features. For example, in MIUI 12.5 and later recording through a standard recorder may not work, whereas in MIUI 11 this method is still relevant.

1. Built-in call recording in MIUI: where to look and how to turn on

Despite the limitations, some versions of Xiaomi Redmi 9 firmware retain a hidden conversation recording feature that is not advertised on the menu, but can be activated through call settings.

1. Open the Phone app and go to the Journal tab.
2. Click on the three dots in the top right corner and select Settings.
3. Scroll down to the Recording Conversations section (if there is no item, your version of MIUI does not support it).
4. Activate the switch and select the save format (e.g..amr or.mp3).

If there is no record of conversations, try an alternative path:

• 📞 Go to Settings. → Annexes → Application management → Phone. → Permits.
• 🔍 Check if permission to access microphone and storage is included.
• 🔄 Restart your phone – sometimes the item appears after the reboot.

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If the built-in recording doesn’t work, try resetting the Phone app through Settings → Apps → Phone → Storage → Clear the data. This will return hidden features, but delete the call history.

Important: Even if the feature is available, it can only record incoming calls or work intermittently. MIUI 13+ This option is completely removed from the interface, but it can be returned via ADB-Teams (more on this below).

2. Recording via Google Disc Phone: a simple but limited way

The official Google Voice Recorder app (available on Google Play) can record sound during a call, but with reservations.The method is suitable for Redmi 9 if you only need to record your side of the conversation (microphone) or if the interlocutor agrees to the speakerphone.

Instructions:

1. Install Google Recorder from Play Market.
2. Before calling, open the application and press the record button (red circle).
3. Make or receive a call. The recorder will continue recording, but only your voice will be recorded (unless you turn on the speaker).
4. At the end of the conversation, stop the recording and save the file.

Cons of the method:

• ❌ Does not record the voice of the interlocutor without a speakerphone.
• ❌ In the background, it can be turned off due to battery optimization.
• ❌ Recording quality deteriorates with a weak signal.

3. Third-party apps: top-3 Proven solutions for Redmi 9

If the built-in methods don't work, third-party apps come to the rescue, and we've tested dozens of programs and selected the three most stable Xiaomi Redmi 9s on MIUI 12-14, all of which bypass the limitations of Android 10+ without root rights, but require the right settings.

Cube Call Recorder ACR (Recommended for Redmi 9)

1. Install the application and provide all the permissions requested.
2. In the settings, select VoIP Recording (this bypasses the MIUI restrictions).
3. Turn on the option to Ignore battery optimization for the app in your phone settings.
4. Check the recording with a test call - if the sound of the interlocutor is not recorded, try changing the source of the recording to Loud Communication.

⚠️ Attention: Cube-type applications ACR may conflict with MIUI If calls start to stop after installation, turn off the contact-specific recording feature in the app settings.

4.Write through a second device: a reliable but inconvenient method

If the software doesn't work, the old-fashioned method is to record a conversation on a second phone or voice recorder, the only way that is guaranteed to work on any Redmi 9 regardless of the MIUI version and doesn't require software installation.

You'll need:

• 📱 The second device (smartphone, tablet or voice recorder) with the recording mode enabled.
• 🔊 Headphones with microphone (optional, for better quality).
• 📶 Quiet room without echo.

How to write:

1. Place the second phone next to the Redmi 9 microphone (or connect the headphones to the recording device).
2. Enable recording on the second device (for example, through a standard voice recorder).
3. Make a call with Redmi 9 using speakerphone.
4. At the end of the conversation, stop the recording and save the file.

Advantages of the method:

• ✅ It works on any firmware and Android versions.
• ✅ Does not require root rights or special applications.
• ✅ Both interviewees are recorded with the same quality.

Disadvantages:

• ❌ We need an extra device.
• ❌ Quality depends on the acoustics of the room.
• ❌ Uncomfortable for spontaneous calls.

5. ADB-commands: Enabling hidden entry for advanced users

If you’re ready to dive into the technical details, you can activate the built-in call record via ADB (Android Debug Bridge), a technique that works on Redmi 9 with MIUI 12-14, but requires a computer connection and basic command line knowledge.

Step-by-step:

1. Turn on Developer Mode on your phone: go to Settings → About Phone and click on MIUI Version 7 times.
2. Return to Settings → Additional → For developers and activate Debugging over USB.
3. Connect Redmi 9 to your PC via USB (select File Transfer Mode).
4. Download ADB Tools and unpack it into a folder on your PC.
5. Open the command prompt (Windows) or terminal (macOS/Linux) in this folder and type:

adb devices

(You should see a device. If you don't, install Xiaomi drivers.)

adb shell settings put global call_recording_support 1

adb shell settings put global call_recording_auto_start 1

After completing the commands, restart the phone. The Call Record section should appear in the phone app settings.

⚠️ Attention: On some firmware MIUI 13+ This method can cause malfunctions in the telephony module. Before using, back up your data via Settings. → Additionally. → Backup and reset.

Install Xiaomi drivers on PC

Enable debugging over USB on your phone

Download ADB Tools with the latest version

Create a backup copy of the data

Connect the phone in the "File Transfer" mode-->

Legal aspects: can conversations be recorded without consent

Before you record calls to Xiaomi Redmi 9, it is important to understand the legal implications.

• 🇷🇺 Russia: Recording a conversation without the consent of the interlocutor is allowed if you are a participant in the conversation (Article 23 of the Constitution of the Russian Federation), however, using the recording in court may require proof of its authenticity.
• 🇺🇦 Ukraine: Notification of the recording is required (Article 31 of the Constitution) and a hidden recording may be considered a violation of the right to secrecy of correspondence.
• 🇪🇺 EU: In most countries (e.g. Germany, France) recording without consent is prohibited and punishable by fines.
• 🇺🇸 U.S.: Laws vary by state, 12 states (e.g. California) require consent from all participants in a conversation.

Recommendations for the legal use of records:

• 📢 Notify the person at the beginning of the conversation (for example: “The conversation is recorded to record the information»).
• 📝 Keep a log of records with date, time and participants.
• 🔒 Keep files in a secure location (e.g., in an encrypted archive).

If you need a record for court, consult a lawyer about legalization rules, and in some cases, notarization may be required.

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Even if the recording is permitted by law, its publication or distribution without the consent of the interlocutor may be considered a violation of the right to privacy (Article 152.2 of the Civil Code of the Russian Federation).

FAQ: Frequent questions about Redmi 9 call recording