How to make a call from Xiaomi: full instructions

Replacing the standard smartphone call app is one of the most effective ways to improve the user experience without buying a new device. Xiaomi’s MIUI Dialer is famous for its advanced noise reduction algorithm, easy contact finding, and most importantly, built-in conversation recording without warning signals. Owners of other brands like Samsung, Motorola or Pixel often look for ways to implement this functionality into their system.

However, the installation process doesn’t always go smoothly due to Android security restrictions and regional locks. Google Phone, which is pre-installed on many global versions, has strict rules regarding recording conversations, while Xiaomi’s proprietary solution bypasses these restrictions. In this article, we will discuss the technical nuances of the installation APK-Files, permissions and methods for activating hidden capabilities.

Before you start modifying your system, you need to understand that you are replacing the system application, which requires careful consideration when choosing the file version and the source of the download. Installation may cause contact failures or loss of call history, so follow the algorithm below.

Advantages of native MIUI call over standard

The main reason why users want to put a call from Xiaomi is the quality of the sound processing. The company's engineers' noise reduction algorithms effectively cut off background wind or street hum noise, making the voice of the interlocutor clearer, and this is especially true for mid- and low-end models, where microphones may not be of the highest quality.

The second key advantage is automatic recording of conversations. Unlike standard solutions that require manual activation or loud recording notification, MIUI Dialer allows you to archive conversations in a discreet manner, save files in a convenient format and link to a specific contact, which makes it easier to navigate through the history of communication.

⚠️ Note: Recording telephone conversations without warning may be contrary to the laws of your country, use this feature only for personal purposes and according to local legal regulations.

Also worth noting is the integration with the MIUI and HyperOS ecosystem. The application interface supports theme, fast tab switching and smart dialing. If you are used to the logic of Chinese interfaces, switching to this call is a logical step even on other devices.

Preparation of the device for the installation of a third-party APK

To install an app outside the official Google Play Store, you must allow installation from unknown sources. This is a standard Android security procedure that prevents the accidental installation of malware. You will need to find the appropriate item in the settings, which can be called “Install unknown applications” or “Special features”.

Before you start manipulating, you are strongly advised to back up your current data, especially if you plan to replace your system call on Xiaomi devices. Contact backups and call history can be done through your Google account or built-in sync tools, which will protect you from losing important numbers in the event of a conflict of versions.

Also make sure that the device is enabled debugging by USB, if you plan to use it ADB-For ordinary users, it is easy enough to allow the browser or file manager to install APK-Remember to check the digital signature of downloaded files to avoid the introduction of modified code by third parties.

Finding and selecting a secure version of the application

The most critical step is choosing the right file to install. There are many modifications, but the most stable are the original builds extracted from China firmware. ROM or Global ROM. You should look for them on proven resources specializing in software for Xiaomi, such as: MIUI France 4PDA, where files are moderated.

It is important to pay attention to the version of Android for which the application is assembled. The caller collected for Android 13 may not work correctly on Android 10, causing crashes or no sound. The key compatibility parameter is the version of the SDK specified in the file description, it must match or be lower than the version of your operating system.

There are two main types of calls: Google Dialer (MIUI shell) and MIUI Dialer (original), the first is more common on global versions and has recording restrictions, the second is on Chinese, and is free of these restrictions, but may require additional plugins to work with the number determiner in other regions.

Step-by-step installation instructions APK-file

The installation process starts with the downloaded file running through the file manager, and Android will issue a warning of potential danger, as the app requests access to calls and contacts, which is a normal reaction, because without these permissions, the call will simply not be able to function.

Once you have confirmed the installation, take your time to open the application. First, clear the old call to avoid database conflict. Go to the application settings, find the current Phone, select Memory, and click Clear Data. Only then run the newly installed version.

When you first start up, the system will request permissions to access the microphone, contacts, and call log. Give all the permissions you request. If you see a message that the app is not optimized for your device, ignore it — it's a standard stub for unverified applications.

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If the speaker is missing after installation, check your Bluetooth settings. Sometimes the default call tries to route the sound to the connected device, even if it is turned off.

Configure the recording and noise reduction functions

Once installed successfully, you need to set the recording settings correctly. In the call settings menu, find the Call Record section, where you can activate automatic recording of all numbers or select contacts from the list, and Automatic recording is the most convenient option, eliminating the need to turn it on during a conversation.

To activate noise reduction in some versions, it is necessary to enable the mode «HD-Sound" or "VoLTE" in mobile network settings. Xiaomi's caller can programmatically amplify voice frequencies to suppress low-frequency hum. On third-party devices, this feature may work less efficiently due to the lack of drivers of a particular microphone.

⚠️ Note: When you upgrade to a new major version of Android (for example, from 13 to 14), the recording functionality may stop working.

You should also pay attention to the format of file storage. M4A or MP3 For better compatibility with other devices and messengers, files are usually saved in a folder. MIUI/sound_recorder/call_rec or Recordings/call_rec, depending on the shell version.

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Automatic recording without notification sound is only available in the original MIUI Dialer builds, and Google Phone versions are not available due to licensing restrictions.

Solving System Problems and Conflicts

One of the common problems is the lack of sound in outgoing calls or the echo of the interlocutor, which is often solved by resetting the settings of the call application itself or rechecking the permissions to use the microphone, and it is also worth making sure that the system does not activate third-party equalizers that can conflict with the call handler.

If an application crashes when you try to open a call log, it may be that the contact database is corrupted or in the wrong format, in which case it helps to clear the contact and contact storage cache, and after the device is restarted, the caller will re-index the phone book.

In cases where the caller does not see SIM-The problem with the card or the balance is that you don't have the Read Phone State rights, and check in the advanced permission settings if the check box is next to the phone, and without that, the app won't be able to tell which SIM card is calling.

FAQ: Frequently Asked Questions