You record important phone conversations on Xiaomi, but every time you hear a loud notification “Call recording started” that interferes with the interlocutor and spoils the audio file? This problem is familiar to many owners of Redmi, POCO and Mi smartphones – the built-in feature of recording calls in MIUI is accompanied by an audio signal that cannot be turned off by standard means. In this article, we will analyze 5 proven ways to remove this sound – from hidden settings to third-party applications.
It is important to understand that audio alerts about recording a conversation are not just a feature of the firmware, but a requirement of legislation in some countries (for example, in Russia and the EU). However, in practice, many users want to record calls discretely, without unnecessary noise. We tested all methods on current versions of MIUI 14 and MIUI 15 (including HyperOS), and also took into account the nuances for different regions. If you are willing to sacrifice some functionality for the sake of silence, read on.
Why Xiaomi doesn’t let you turn off the call recording sound?
The main reason is legal restrictions: in most countries, recording telephone conversations without notifying the other party is considered a violation of the right to privacy, so Xiaomi, like other manufacturers (such as Samsung or Huawei), are forced to add an audible signal to comply with local laws.
However, there are a few loopholes:
- 📱 Regional firmware: In some countries (such as India or China), notification requirements are softer and sound can be turned off via settings.
- 🔧 Hidden parameters MIUI: In the engineering menu or through ADB You can change the system flags responsible for alerts.
- 📲 Third-party apps: Alternative call recording software (such as Cube Call Recorder) often ignore manufacturer restrictions.
Another nuance is the MIUI version, which is that in older firmware (before MIUI 12), you could turn off the sound through the settings of the Phone app, but in newer versions, this item has disappeared. Below we will look at current methods for 2026.
Method 1: Change the firmware region (without root rights)
The most reliable method is to change the region of the system to one where the audible notification is not required, for example, in Indian or global firmware (Global ROM), this sound is often absent.
- Open Settings → About the phone and tap 7 times on the MIUI version to activate the developer mode.
- Go back to Settings → More → For developers and find the Region (or Region) option.
- Choose India (India) or Global (Global)
- Reboot the phone.
After changing region, check the call record, the sound should disappear. If not, try another region (e.g. Hong Kong). Importantly, this method does not require root rights, but can affect the operation of some services (e.g. Google Pay or banking applications).
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Method 2: Disconnect via the engineering menu (code ##)
Xiaomi has a hidden engineering menu where you can turn off some system sounds, which doesn’t work on all models, but it’s worth a try:
- Open the Phone app and enter the code ##36446337## (this is a combination for Engineering Mode).
- Go to the Hardware Testing → Audio section.
- Find Call Record Sound or Voice Record Tone and set Disable.
- Save the settings and restart the phone.
If the code doesn’t work, try alternative combinations:
- 📞 ##4636## (general test menu)
- 🔢 ##36446337## (for new models)
- 🛠️ ##6484## (test menu) MIUI)
What to do if the engineering menu is not opened?
Warning: Do not change other options in the engineering menu unless you are sure of their purpose, which can cause network failures or loss of sound.
Method 3: ADB-commands to turn off the sound (advanced)
If previous methods have failed, you can use Android Debug Bridge (ADB), a tool for debugging Android devices, which requires connecting the phone to a computer, but does not need root rights.
Here's the step-by-step instruction:
- Download and install ADB Tools on your computer.
- Enable USB debugging on your phone (Settings → About Phone → MIUI Version → 7 taps → For developers → USB debugging).
- Connect your phone to your PC and type in the command line: adb shell settings put global call_recording_notification_enabled 0
- Reset the device.
If the team doesn’t work, try an alternative:
adb shell settings put global call_recording_tone_enabled 0💡
Before using ADB, check that the drivers for your Xiaomi are installed on your PC. If the phone is not identified, download the Mi PC Suite from the official website.
Attention! ADB can cause the system to be unstable if you enter the wrong commands. On some models (for example, the POCO F5 or Xiaomi 12 Pro), after turning off the sound through the ADB, the ability to record calls may disappear altogether.
Method 4: Third-party applications for recording calls
If the system methods didn't work, then alternative software is used, which records calls without audible notification, but has its disadvantages:
- 🔊 Recording quality may be worse than that of the built-in dictaphone.
- 📴 Working in the background: Some applications are closed by the system MIUI battery-saving.
- 🛡️ Security: Apps require access to microphones and calls, which increases the risk of data leakage.
The best apps for Xiaomi in 2026:
| Annex | Features | Cons |
|---|---|---|
| Cube Call Recorder | Record both sides, cloud storage | The paid version sometimes doesn't catch calls. |
| Call Recorder by Lovekesh | Free, simple interface | Advertising, no VoIP call recording |
| Automatic Call Recorder | Flexible settings, integration with Google Drive | Requires a root to record incoming |
To ensure that the application works stably:
- Add it to the battery optimization exceptions (Settings → Battery → Battery Optimization).
- Allow auto-run (Settings → Applications → Permissions → Auto-run).
- Turn on the floating window (if there is such an option) so that the recording is not interrupted.
Method 5: Root rights and system file editing (for experienced)
If you're willing to take drastic measures, you can turn off the sound at the system file level.
- Get root access (for example, through Magisk).
- Install a file manager with root support (e.g., Root Explorer).
- Cross the path /system/media/audio/ui/ and delete or rename files: call_record_start.ogg call_record_stop.ogg
- Reboot the phone.
Attention, this method can:
- 🚨 Disrupt the system (for example, all notification sounds will disappear).
- 🔄 Reset the settings after the update MIUI.
- 🛡️ Deprive the warranty if the phone is guaranteed.
💡
Ruth-rights are an extreme method. If you're not sure about your skills, you'd better use ADB or third-party apps.
Frequent problems and solutions
Even after the sound is turned off, users are having trouble, and here are the most common ones:
Problem 1: The sound is lost, but the recording is not saved.
Solution: Check the permissions for the Phone app (Settings → Apps → Phone → Permissions) and make sure that the memory card record is enabled.
Problem 2: After the MIUI update, the sound reappears.
Solution: Repeat the steps from method 2 or method 3 (ADB). In some cases, a rollback to the previous version of the firmware helps.
Problem 3: The third-party app doesn't record incoming calls.
Solution: To record incoming Xiaomi without root rights, use Google Phone (install via APKMirror) or enable the option “Write incoming” in the application settings (if any).