How to change voice on the robot vacuum cleaner Xiaomi Vacuum S20

Owners of modern household appliances often face a situation where the standard settings of the device do not fully meet their expectations or habits. Xiaomi Vacuum S20, being a popular model of a robot vacuum cleaner, by default can use Chinese or English voice language, which creates some discomfort when operating in the Russian-speaking environment. Changing the voice package is not just a matter of convenience, but also an important step for the full integration of the gadget into the smart home system.

The process of changing the language does not require complex technical manipulations or contacting the service center. The firmware of the device allows you to switch language packets in a software way through the official application. However, there are a number of nuances related to the account region and the version of the installed software that you need to consider before starting the procedure.

In this article, we will take a look at all the available ways to change voice, from official methods to more advanced options for power users, learn how to avoid the typical errors when flashing a voice module and what to do if standard methods do not work.

Preparation for the change of language package

Before you start directly changing voiceover settings, you need to make sure that the hardware and software are ready. A stable connection to the Wi-Fi network is critical, as new voice files are downloaded in real time. Make sure that the robot vacuum cleaner is in the zone of confident reception of the router signal.

You will also need an up-to-date version of the Mi Home or Xiaomi Home mobile app. Developers regularly update functionality, and older versions may not support new localization methods or have bugs when switching regions.

Interrupting the process of loading the voice packet can lead to incorrect operation of the audio module. Plan in advance the time when the robot will not be busy cleaning to avoid task conflicts.

The official method through the change of region in Mi Home

The most common and safe way to change your voice on the Xiaomi Vacuum S20 is to change the region in the app. The language package is often tied to the geographic area chosen when you register an account or in the app settings. If you have China installed, the voiceover is likely to be Chinese.

To perform this operation, go to the user profile by clicking on the Profile tab in the lower right corner of the screen. Next, select Settings and find the Region section. In the list that opens, select your country, for example, "Russia" or "Germany" (for English voiceover).

⚠️ Warning: After changing the region, the list of devices in the application may be updated, and some gadgets tied to the previous region may temporarily disappear from view.

When you change region, the app will suggest you reboot. Once you log in, select your robot vacuum cleaner and go to your device settings. In the Voice Settings or Voice Package section, you should be able to select a language. If the language you want is missing, you may need to update the firmware of the vacuum cleaner itself.

Change voice through device settings

Some versions of the Xiaomi Vacuum S20 software offer direct language change without changing your account region, which is more convenient because it doesn’t require rebooting the app or reassigning devices.

Click on three dots in the top right corner to enter the settings menu. Find Voice Settings. There may be a drop-down list with available languages. If you see only one option, the current region does not support multilingualism for this model.

The table below shows the region and language packages available for most Xiaomi robot vacuum cleaner models:

If there is no language switch in the device’s settings menu, the only option is to completely change the account region, as described in the previous section. The global firmware version usually contains more language options than the Chinese version.

Use of third-party voice packets

For advanced users who don't like the standard options, custom voice packets can be installed, and this method requires a computer, USB-The essence of the method is to replace the system audio files inside the robot's memory.

First, you need to access the device files. This often requires root rights on your smartphone or the use of special debugging modes. Voice files usually have the.pak or.bin extension and are located in hidden application directories. Be sure to back up the original files before replacing.

After downloading the desired voice packet (for example, the voice of a famous actor or character), the file is renamed to the original system name and copied to the device memory through a file manager with access to the system folders.

⚠️ Warning: Installing third-party files can lead to loss of warranty and device malfunction. Incorrectly selected voice packet can cause a cyclical reboot of the robot.

Problems with changing the language and their solution

Despite the simplicity of the procedure, users may encounter a variety of technical difficulties, and one of the most common problems is that there is no choice of language even after changing the region, which may be due to the fact that a particular modification of the Xiaomi Vacuum S20 is rigidly tied to the region of sale.

In this case, reset the device to factory settings, you need to simultaneously press the on and back buttons to the base (or spot clean button, depending on the model) for 5-10 seconds before the characteristic audible signal. After reset, try re-tethering the device, selecting the desired region when you initially set up.

Another common problem is time and voice dissynchronization, and if the robot starts talking intermittently or changes language spontaneously, check the time settings in the app, and sometimes cleaning the Mi Home app cache in your smartphone settings helps.

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If changing the region doesn’t help, try removing the device from the app (without resetting on the robot itself), changing the region, and adding the device again as new.

In rare cases, the problem is with the firmware version. Go to your device settings and check for system updates. The current version of the software often contains localization bug fixes and new language support.

Frequently Asked Questions (FAQ)

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Changing the voice language is a safe procedure if you use the official settings of the application. Experimenting with the file system carries risks.