Flagship owners often face unexpected limitations, and the Xiaomi Mi 9 Pro is no exception. Despite the powerful hardware and advanced MIUI shell, the standard phone recording feature may not be on the dial menu. This is due not to technical impossibility, but to regional restrictions and data protection legislation in the European Union. For users who have purchased a global version of the smartphone or upgraded to the latest stable firmware, this option is often hidden by default.
However, it is quite possible to restore the performance of a regular voice recorder without obtaining superuser rights. You do not have to install third-party applications that often work unstable or require complex access settings. In most cases, it is enough to change the software region of the device or activate a hidden engineering mode. Below we will discuss all the available methods that will help you record important conversations directly through the standard call interface.
Why is there no recording button on Xiaomi Mi 9 Pro
The main reason lies in the policy of Google and the laws of countries in the European Union: starting with certain versions of Android, the search giant has banned third-party and system applications from directly accessing the audio stream during a call without explicitly notifying the interlocutor. Xiaomi, as a global brand, is forced to comply with these regulations in order to be eligible to certify its devices for sale in Europe. ROM) function is often deactivated at the software shell level.
⚠️ Note: When using circumvention techniques, remember that in some jurisdictions, recording a conversation without warning the interlocutor may be illegal.
To make matters worse, earlier versions of MIUI could have simply installed a different region, but modern updates have made the verification algorithms stricter. However, the system still separates functionality depending on the geographic area chosen. If your smartphone is set to Russia, Ukraine or Belarus, the probability of having a feature is higher, but even here there may be nuances with the latest security patches. Understanding the nature of the restrictions helps you choose the right method of solving the problem.
Also, the lack of a button can be caused by a malfunction in the Phone app, which is a system software that sometimes requires resetting settings or updating Google components. If you previously used a record and it disappeared after an update, it is likely that the microphone access policy for background processes has changed, in which case a simple reboot of the device rarely helps, deeper intervention in settings is required.
Change of region as the main method of activation
The easiest and safest way to get a call record back is to change the regional settings of your smartphone. The logic behind MIUI is that in countries where the law allows recording (e.g. Russia, India, some CIS countries), it's enabled by default. By switching regions, you force the system to redesign the list of available features in the call app, which does not require additional software and is completely reversible.
To do the procedure, you need to go to the main settings of the system. Find the section that is responsible for the general parameters of the device. Depending on the version of MIUI, the path may vary slightly, but it is usually at the top of the list or in the submenu "Additional". It is important to choose a country where the recording functions are not limited to GDPR. After changing the region, the interface can reboot, which is normal behavior of the system.
When you change region, you need to check the settings of the Phone application itself. Sometimes the system does not apply the changes instantly, and you need to manually activate the option. Go to the call menu, click on three dots or a gear settings, and find the "Record Calls" item. If it appears and becomes active, then the method worked. Now you can set up an automatic record of all incoming or outgoing calls.
☑️ Post-region verification
Set up automatic recording and sound parameters
Once activated, you can have a wide range of settings. Xiaomi's standard voice recorder can work automatically, which eliminates the need to manually press the recording button every time you talk, which is especially convenient for business users who record customer agreements, but it is important to set the settings correctly so that the recordings do not take up all memory and are easily accessible.
You can choose the audio source from the recording settings menu. You can usually choose a microphone, speaker, or both channels at the same time. For best quality, you should choose a combined mode if it is supported by your firmware version. You can also customize the file storage format. Most often, you use MP3 or AAC format, which provide good quality with a minimum file size.
| Setup parameter | Description of function | Recommended value |
|---|---|---|
| Automatic recording | Start recording immediately when connected | Included (for all or a select few) |
| File format | Type of audio data compression | MP3 (compatibility) or AAC |
| Record of unknowns | Fixing calls from numbers outside contacts | At the request of the user |
| Notice of recording | Audible signal for the interlocutor | Included (by law) |
The save folder deserves special attention. By default, the records are stored in internal memory in the directory. MIUI/sound_recorder/call_rec. If you have it installed SD-map, in some versions MIUI You can reassign the save path to avoid clogging the main memory. Check the occupancy of this section regularly, as long high-quality conversations can quickly exhaust the free space.
Use of engineering menus and codes
If the region change didn't work, you can try to activate hidden functions through the engineering menu, which is a more advanced method that requires caution. The engineering menu provides access to the deep settings of the radio module and the audio subsystem. USSD-code that runs on most Qualcomm processors installed in Xiaomi Mi 9 Pro.
Enter the following code in the dialing app: ##3646633##. After entering, the screen will switch to Engineer Mode. Here you need to be extremely careful, because changing the wrong settings can disrupt the network. We are interested in the section related to audio or telecom. Navigation is carried out through tabs at the top of the screen.