Enabling automatic incoming and outgoing calls is one of the most popular features for business people and those who value saving important information. However, owners of modern devices from a Chinese manufacturer often face unexpected difficulties when trying to activate this option, due to changes in data privacy laws, as well as strict restrictions imposed by Google on the Android operating system.
While recording a conversation was previously available in two clicks, it may now require a deeper dive into settings or installing third-party software. Owners of Xiaomi, Redmi and POCO smartphones running on the shells of MIUI 12, 13, 14 and the latest HyperOS have to consider many nuances. The standard call interface can look different depending on the firmware region and the application version.
In this article, we'll look at all the current ways to do this, and we'll look at the standard system, how to get around the constraints by changing the region, and installing alternative call apps, and we'll learn why the feature might disappear after an update, and how to get it back to normal without losing the warranty and stability of the device.
MIUI and HyperOS capabilities for call fixing
Start by checking the basic settings, as in many cases the function is already built into the system, but hidden or deactivated by default. In the stock version of the MIUI shell, developers have provided a convenient mechanism for saving the audio stream. To access it, you need to open the standard Phone application and click on the three dots or gears in the upper right corner of the screen.
This gives the user access to fine-tuning the process, allowing you to activate automatic recording of all incoming and outgoing calls, or select specific numbers from the phone book that you must keep talking to, and allowing you to record only selected contacts, which saves space in the internal memory of the device.
But there's an important caveat that depends on the firmware version: Global ROMs often block this feature due to GDPR and EU law, and if you don't see Call Record on the menu, chances are your smartphone has global firmware, and the standard method won't work without additional manipulation.
⚠️ Warning: In some regions, when a recording is turned on, the person may hear a loud beep or a voice warning that a conversation is being recorded, and it is almost impossible to turn this off by software in a Google stock call.
For those lucky enough to have access to the Chinese firmware (CN ROM) or Indian build, the functionality is as wide as possible. In the settings, you can choose the format of saving an audio file: compressed MP3 or uncompressed WAV. The first option saves space, the second provides better quality, but takes up more space on the disk.
Replacement method to activate hidden functions
The easiest and safest way to unlock hidden capabilities is to change the regional settings of the smartphone, and the logic of the MIUI shell is that when you change country, both the services available and the restrictions imposed on the device change, and this does not require obtaining superuser rights (Root) and is completely safe for warranty.
To use this method, go to the basic phone settings, find the "Additional" or "Extended Settings" section, and then select "Region"; the default is usually your current country or "Russia." To activate the call record, you need to select a country where the law allows unlimited recording of conversations, such as India, Indonesia or Pakistan.
When you change region, the interface may change a little bit, and you'll have new apps or widgets that are specific to your country. Don't worry, that's okay. Now go back to the Phone app, open the settings, and check for "Call Record," and 90 percent of the time, when you change region to India or Indonesia, that option is instantly available.
It's worth noting that changing the region doesn't just affect the call, it can change the set of pre-installed apps, the themes and even the frequency of system updates, and if you want to return the original region after activating the desired function, do it, but remember that when you return to Russia or Europe, the recording function may disappear from the menu again, although the files already recorded will remain in place.
Use of alternative caller applications
If changing the region didn’t help or you don’t want to change the system settings, the only way out is to install third-party software. Google’s standard call, which is now installed on all global Xiaomi, has strict API restrictions that prevent applications from intercepting the audio stream directly.
One of the most effective solutions is the Appliqato or Cube ACR Automatic Call Recorder app, which uses workarounds to access the audio system, and often requires enhanced permissions through ADB or special features in the Special Opportunities menu to work properly.
The setup process is usually as follows: once installed, the app will ask for permissions to access the microphone, phone, and storage, then it can offer to install the plugin or give permission through the Android special features menu, which is necessary so that the program can “hear” the system sound, not just the sound from the microphone.
☑️ Checking the recorder settings
It’s important to understand that third-party apps can be unstable after major Android updates. Google developers are constantly closing vulnerabilities that recorders exploit. So if the second party has stopped writing, try reinstalling the app or finding an updated version of it.
Comparison of recording methods: pros and cons
To choose the best option for your use case, you need to weigh the pros and cons of each method. The system's regular tools are always more stable, since they are integrated into the kernel of the HyperOS or MIUI shell. Third-party applications require resources and can conflict with the energy saving system.
Below is a table that will help you decide on the choice of method of recording conversations depending on your needs and device model.
| Method | Sound quality | Difficulty setting up | Stability | The risk of blocking |
|---|---|---|---|---|
| Change of region | High (systemic) | Low. | Tall. | No. |
| Third-party annexes | Medium/High | Medium | Medium | Low. |
| Speaker + voice recorder | Low (noise) | Low. | Tall. | No. |
| Root rights + modules | Perfect. | Tall. | Low. | High-pitched |
As you can see from the table, changing the region is the most balanced solution for most users, which gives access to native functionality without the need to install additional software that can collect data about your contacts. Using hands-free and a second recording device is an extreme method that gives poor quality and requires constant manual intervention.
Google Dialer Problems and Their Solutions
Modern Xiaomi smartphones come with the Google Phone app, which is a major source of conversation recording problems. Since certain versions, Google has blocked recording for devices released after 2021 or for regions where it is prohibited by law, and even if you change region in your phone settings, the call itself can ignore this change if its internal region ID (CID) does not match the one allowed.
There is a technical solution, which consists in cleaning the data of the application "Phone" and forced change of its region through the engineering menu or ADB-The easiest way to do this is to try and find and install an older version. APK-call file where restrictions have not yet been imposed and disable automatic updates in the Play Market store.
How to prevent the update of Google calls?
Also, in some versions of Google Dialer, when you turn on the recording, the interlocutor hears a voice warning: “This call is recorded,” and you can remove this warning only by replacing the system file with the audible alert or installing a modified version of the call, which again requires access to the system partition.
Where are the records stored and how to transfer them
Once you have successfully set up, it is important to know where to look for stored files. In a standard Xiaomi call, the path to the archive usually looks like this: Internal memory. → MIUI → sound_recorder → call_rec. If you used a third-party application, the files may be in the CallRecorder folder or in the root of internal memory, depending on the settings of the application itself.
For ease of recording management, it is recommended to configure automatic synchronization with cloud storage. This can be Google Drive, Yandex.Disk or Mi Cloud. In the recorder settings, find the “Sync” or “Sync” option and select the folder to save, this will save important conversations in the event of loss or breakage of your smartphone.
The file format also matters. MP3 is universal and opens on any device, but when compressed strongly, the voice can sound metal. WAV or AAC format provides better quality, but takes up more space. If you plan to use the recordings as evidence or for detailed analysis, choose the highest quality.
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Use a file manager with access to system folders to quickly find and sort records by date or contact name. Standard Explorer sometimes hides system directories.