Modern fully wireless headphones, such as the Xiaomi Air 2 Pro, are complex microcomputers running on specialized operating systems. Regular software updates not only fix critical errors, but also introduce new algorithms for active noise reduction (ANC). Users often overlook the importance of keeping internal software up-to-date, which can lead to unstable connection or incorrect touch control.
The firmware process in the Mi True Wireless ecosystem is usually unobtrusive to the owner, but sometimes manual intervention is required, which may be due to the need to fix bugs that appeared after the previous update, or to activate hidden functions that the manufacturer adds after the fact. It is important to understand that interrupting the recording of data in the memory of the chip can lead to the inability to continue to operate the headset.
In this article, we will discuss in detail all the stages of preparation and implementation of the update procedure, as well as consider possible scenarios when automatic patch installation is impossible. You will learn how to properly prepare the smartphone and the headphones themselves to minimize the risks. It is critical to use the official Mi Home or Xiaomi Earbuds application, since third-party utilities do not have access to the boot of the device.
Preparation for the renewal procedure
Before you start any manipulation with the system software, you need to make sure that the power source is stable. Since the process of writing new data requires constant power supply, a discharged battery of a smartphone or headphones themselves can be fatal. It is recommended to charge the case with Xiaomi Air 2 Pro headphones to at least 50%, and the smartphone to 30-40%.
The quality of the Internet connection is also crucial, as firmware files can weigh between 10 and 50 megabytes. Unstable Wi-Fi signal or intermittent mobile Internet can lead to a download of a broken data packet that the application cannot properly unpack and install on the device.
⚠️ Warning: Do not try to remove headphones from the case during the update installation process, even if the indicators flash in an unusual way.
Make sure your smartphone has the latest versions of all the necessary eco-friendly components, not only for the main management application, but also for Bluetooth system services and MIUI or HyperOS frameworks if you use a Xiaomi phone. Older versions of drivers can conflict with new data protocols.
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Before updating, take a screenshot of the current equalizer and gesture management settings to quickly restore the usual use case after the reboot.
Checking the current version and compatibility
Before you start the process of finding new versions, manually check which firmware is installed at the moment, which will help you to understand whether you need intervention at all or your Xiaomi Air 2 Pro is already running the current software. Version information is usually hidden in the deep menu settings of the device.
To get data, you need to open the Mi Home or Xiaomi Earbuds app, select your headphones from the list of devices, and go to the settings menu (usually indicated by three dots or a gear). In the list of parameters that opens, you need to find the item “About headphones” or “Software version”; Here you can see the build number, for example, 1.0.5 or 2.1.3.
Compare the number you see with the last one available on the official website or in the app store update description. Sometimes users are faced with a situation where the app says “No Updates”, although forums are already discussing the new version, this may be due to the phased rollout of updates, when servers give files to different users at different times.
| Parameter | Meaning/Description | Where to see. |
|---|---|---|
| Firmware version | The main firmware number (e.g. 2.0.1) | Settings of the device in the application |
| Bluetooth version | Connection protocol (usually 5.0 or 5.2) | Information about the device in the system Android/iOS |
| Server region | Country to which the account is linked | User Profile in Mi Home |
| Battery status | Current charge of left and right headphone | The main screen of the headphone widget |
If your headphones are designed for the Chinese market (CN Version) and your account is registered in Europe or Russia, the update may not come automatically. In some cases, you need to change the region in the app settings to China, but this may affect the operation of other smart devices in the home.
Update via Mi Home app
The main and most secure way to update the software is to use the official Mi Home app, which guarantees the integrity of the data transmitted and automatic compatibility checks. Before you start, make sure that the headphones are inside the case and the case cover is open.
Connect your headphones to your smartphone via Bluetooth. Go to the Mi Home app, find your Xiaomi Air 2 Pro card and click on it to enter the control menu. If a new update is available, a corresponding notification with a red indicator will appear at the top of the screen or in the settings section.
☑️ Checklist before update
Press the Update or Update button. The system will start loading the data packet. At this point, it is not recommended to switch between other heavy applications or make calls so as not to overload the smartphone's Bluetooth module. Once downloaded, the installation process will begin, the progress of which will be reported by the scale in percentage.
During installation, the indicator on the case can flash white or change color depending on the stage of the process.Do not close the application or lock the smartphone screen, as some operating systems may limit background Bluetooth connection activity to save energy, which will interrupt the update.
Alternative method: Xiaomi Earbuds
For global versions of headphones, a separate Xiaomi Earbuds application is often used. The interface of this program is more minimalistic and focused exclusively on managing audio devices, which eliminates unnecessary settings of a smart home. The update principle here is similar, but the path to files may differ.
Once you pair your headphones, open the app and go to the home page that displays charge status. In the upper right corner or in the settings menu (three dots), look for "Firmware Update." If the new version is available, the button will become active.
⚠️ Warning: If you use third-party apps to control bass or equalizer, close them before upgrading.They can intercept audio stream and interfere with the transmission of service data.
The advantage of using Xiaomi Earbuds is that it can respond more quickly to new firmware for international markets. Often updates for global versions come out here earlier than in the universal Mi Home. It is also easier to track the history of changes (Changelog), which details what exactly the manufacturer fixed.
What to do if the update button is inactive?
Resolving errors during the update
Despite the fact that the process is fine, users can encounter errors, and one of the most common situations is that the process gets stuck at a certain percentage (for example, 34% or 88%), which often indicates a loss of a data packet or a temporary failure in the communication channel.
If you freeze, don't panic. Try closing the app completely (unload it from memory) and restarting it. If that doesn't work, reset your headphones to factory settings. For the Xiaomi Air 2 Pro, this is done by pressing the touch zones of both headphones while they're in the case for a long time (about 15 seconds).
Another common problem is the message, “Can’t check the update,” which could indicate problems with the manufacturer’s servers or an antivirus/firewall connection blocking on your smartphone. Try switching from Wi-Fi to mobile Internet or vice versa, and also temporarily disabling. VPN-service.
| Mistake. | Probable cause | Decision |
|---|---|---|
| Loading 0% | No Internet or server lockdown | Change the network, disable VPN |
| Transfer error | Bluetooth interference or discharge | Get closer to the case, charge. |
| The version doesn't change. | Application data caching | Clear the app cache in Android settings |
If neither method works, it may be the hardware of the Bluetooth module of a particular instance of headphones or a deep software failure requiring a service center, but 95% of the time, a retry after rebooting the smartphone and resetting the headphones helps.
Checking the result and new functions
Once the process is complete, the headphones will automatically reboot, the case indicators will go out or light up with a steady light, signaling readiness to work. First, check the firmware version in the settings menu - the number should change to the current one.
Pay attention to noise reduction behavior. Often, new microphone profiles come along with the update, which can significantly improve voice quality when calling or wind noise cutting efficiency. Test the headphones in different modes: transparency, active noise cancellation and normal mode.
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Successful updates often solve problems with desynchronization of the left and right earphones, and also improve the stability of the connection in crowded places.
Also, recheck your gesture settings. Once you've firmware, some actions can be reassigned by default. Make sure that double-touch, hold, and triple-touch do the things you're used to doing. Reconfigure them in the app if necessary.
Regular maintenance of the software is key to a long and stable operation of your equipment. Do not ignore notifications about new versions, as they often contain security fixes and energy optimization, which directly affects the battery life of the Xiaomi Air 2 Pro.