Users Android 10 often encounter an unexpected problem: the usual call recording button disappears from the dialer interface. This happened due to changes in security policy Googlethat limited application access to the microphone during a phone call. Now recording a conversation becomes more difficult, but it is still possible.
There are several methods for solving this problem. The choice of a specific method depends on the manufacturer of your device (Samsung, Xiaomi, Pixel), region of sale and installed firmware version. In some cases, you will need to install special software, in others you will need to change system settings through the engineering menu.
Below we will analyze in detail all the current options, from the simplest to the advanced. You will learn how to bypass system limitations, which applications really work in 2026, and why a standard voice recorder can be silent at the most crucial moment.
Built-in capabilities depending on the brand
First of all, check whether the recording function is built into your phone model by default. Many Asian brands ignore Google's restrictions and leave this option available to users. Go to the application Phone and click on the three dots in the corner of the screen.
If you see an item in the settings menu Call recording, you're in luck. In this case, the system uses its own drivers, which do not depend on the restrictions of the Android 10 API. Typically, here you can configure automatic recording of all incoming or outgoing calls.
- 📱 Xiaomi / Redmi / POCO: The function is often available in the standard MIUI dialer. You just need to activate the switch in the call settings.
- 📞 Samsung: In some regions (India, Vietnam) recording is built-in. In Europe and the USA, this option is blocked by software, even if the phone’s hardware supports it.
- 🤖 Google Pixel: On “pure” Android there is no built-in recording. Installation of third-party software or modification of the system is required.
Please note that the presence of a button does not guarantee ideal quality. In hands-free mode, the sound may be quieter. Also, when recording starts, the interlocutor can hear a voice notification that the conversation is being recorded. This is a legal requirement in a number of countries, which Android 10 is enforced through system notifications.
⚠️ Attention: The legislation of different countries regulates the recording of conversations differently. Some jurisdictions require mandatory notice to the other party. Make sure that your actions do not violate privacy laws.
If the standard dialer does not have a record button, do not rush to delete application updates. Try clearing the cache and data of the Phone application - sometimes this brings back hidden functions in older versions of firmware.
Using third-party recorder applications
When built-in tools are not available, applications from Google Play Marketcome to the rescue. However, after the release of Android 10, most popular apps lost the ability to record the voice of the interlocutor. They either record only your voice or silence. This is due to the fact that Google has closed access to the stream VOICE_CALL for third-party developers.
However, some applications have found workarounds. They use an accessibility service (Accessibility Service) to automatically turn on speakerphone and record audio through a microphone. The quality in this mode depends on the distance to the phone and the noise level in the room.
root access / Engineering menu| Application | Recording method | Efficiency on Android 10 |
|---|---|---|
| Cube ACR | Accessibility service + VoIP | High (best choice) |
| Call Recorder - SKVALEX | Maximum (requires rights) | |
| Blackbox Call Recorder | Speakerphone (automatic) | Medium (echo heard) |
Leader in this niche is considered Cube ACR. It can record not only regular calls, but also conversations in instant messengers (Telegram, WhatsApp, Viber). To work correctly on Android 10, you need to grant the application extended permissions and enable a special applet in the accessibility settings.
If the standard version from the store does not record the interlocutor, try downloading Cube ACR Premium or find alternative assemblies on specialized forums. Often, developers release patches that bypass specific blockages of smartphone manufacturers.
☑️ Setting up Cube ACR
Instructions for setting up Cube ACR
To achieve maximum recording quality without root access, you must configure the application correctly. Simply installing it is not enough. The Android 10 system will try to block the recorder from running in the background, so you need to disable battery optimization for this application.
Go to Settings → Applications → Cube ACR → Battery and select mode No restrictions. This will prevent the system from forcing the recording service to stop when the screen is locked. Without this step, the recording may end after a minute of conversation.
Next, go to the settings of the application itself. In the section Audio sources try to sort through the options: VOICE_CALL, VOICE_UPLINK, VOICE_DOWNLINK. If none of them gives clear sound of the interlocutor, turn on the option Use the phone speaker. In this case, the application will automatically turn on the speakerphone at the beginning of the conversation.
⚠️ Attention: When using the speakerphone mode, your voice may be recorded with an echo, and the interlocutor will understand that the conversation is going through the speakerphone. Use this method only in quiet rooms.
Why do some applications not see the SIM card?
In Android 10, access to the phone state has been tightened. If the application does not see the number or operator, go to the permission settings and manually grant access to “Phone” and “Contacts”. Without this, auto-recording will not work.
Activating recording through the engineering menu
For advanced users, there is a way to activate the hidden recording function through the engineering menu. This method works on processors MediaTek and some Qualcomm. It allows you to enable recording at the driver level, which gives ideal sound quality without speakerphone.
To enter the engineering menu, use codes specific to your processor. For example, code ##3646633##often works for MediaTek. Be extremely careful: changing incorrect parameters may lead to loss of connection or inoperability of the phone.
Engineering menu (MediaTek):1. Enter ##3646633##
2. Go to the Hardware -> Audio tab
3. Select Normal mode -> Mic
4. Check the gain settings
However, in pure Android 10 this method is often blocked at the dialer software level. Even if the driver is ready to write sound, the phone interface does not send the corresponding command. In such cases, replacing the standard dialer with a modified version from Google Phone with unlocked functions helps.
Find the APK file on the Internet Google Phone with Call Recording. Set it as your default call app. In the settings of this version, the treasured recording switch often appears, which forcibly activates a system function hidden by the manufacturer.
Replacing the stock dialer with a modified build of Google Phone is the most reliable software way to get native recording without root access on most devices.
Recording calls with root access
If you need guaranteed quality and you are not afraid of losing the guarantee, receiving root access will solve the problem radically. Full system access allows applications to read the audio stream directly from the kernel, ignoring any Google restrictions.
Application Call Recorder - SKVALEX is the standard in this area. It is paid, but provides incomparable quality and flexible customization of file formats. After gaining access rights (via Magisk or SuperSU), the application gains control of the audio mixer.
- 🔓 Full control: You can record only incoming, only outgoing, or calls from specific contacts.
- 💾 Formats: Support MP3, AMR, WAV and other codecs with a choice of bitrate.
- ☁️ Cloud: Automatic uploading of recordings to Google Drive or FTP immediately after the call ends.
The process of obtaining root access is individual for each models. It usually requires unlocking the bootloader (Bootloader), which erases all data from the phone. Make a full backup before starting the procedure. On modern smartphones with Android 10, unlocking the bootloader may not be possible with some carriers.
⚠️ Attention: Unlocking the bootloader and obtaining root access will void the manufacturer's warranty. Banking applications (Sberbank, Tinkoff) may stop working without additional settings for hiding root access through Magisk Hide.
What is Magisk Hide?
This is a function of the root access manager, which hides the fact that you have superuser rights from specific applications. Add banking apps and Google Pay to the hidden list so that they work correctly.
Quality issues and common errors
Even with proper configuration, users may encounter problems. The most common of them is recording only your own voice. This means that the application was unable to intercept the other party's stream. Try changing the sound source in the recorder settings to Microphone and increase the sensitivity.
Another problem is the lack of files in the recording folder. Check the application permissions to access memory (Storage). Android 10 has changed the file access system (Scoped Storage), so older applications may not see the new folder paths.
If recordings are interrupted, saving energy is to blame. Android 10 aggressively kills background processes to save battery. Add the recording application to exceptions (“Unlimited battery consumption”) and pin it to the list of recent applications so that the system does not unload it from RAM.
Store recordings in the cloud. The phone's internal memory may become full, and if you reset the settings, all local files will be irretrievably lost. Set up synchronization of the CallRecordings folder with Google Drive.
Legal aspects and ethics of use
Technical feasibility does not always mean legal safety. In the Russian Federation, recording your own conversation for personal use is generally acceptable as long as you are a participant in the conversation. However, the publication of such a recording or its use in court without the consent of the other party may be regarded as a violation of the right to privacy.
Europe has strict regulations GDPRthat require the explicit consent of all participants to the processing of personal data, which includes voice. Smartphones sold in the EU often lack software recording capabilities for precisely this reason.
Use recorded files responsibly. Do not transfer them to third parties or post them publicly without the prior consent of the interlocutor. For work purposes, it is recommended to warn colleagues about recording at the beginning of a conversation.
Why did call recording disappear after the Android 10 update?
Google changed the security policy in the Android 10 API, prohibiting third-party applications from accessing the audio stream of a telephone conversation. This was done to protect user privacy, but also affected useful features. Smartphone manufacturers are forced to disable this option in order to pass Google certification.
Is it possible to record a call on WhatsApp or Viber?
Yes, it is possible, but it is more difficult. Conventional recorders often cannot handle VoIP traffic. The Cube ACR application has a special plugin for recording calls from instant messengers. It also helps to turn on the speakerphone so that the microphone picks up the sound from the speaker.
Where are the recording files stored on Android 10?
Usually they are located in the folder Internal Storage/CallRecorder or Internal Storage/Android/data/[application_name]/files. Due to restrictions on access to the Android/data folder in new versions of the system, it is better to immediately configure saving to a public folder Music or Documents.
Can the interlocutor hear that I am recording the conversation?
When using third-party applications and speakerphone mode - no, it doesn’t hear. However, if you use the built-in feature in some models (for example, Xiaomi or Samsung in certain regions), the system may play a voice notification "Call recording has started" that both interlocutors can hear.