Modern media players like Xiaomi Mi Box S 2nd Gen provide users with a huge opportunity for entertainment, but the standard Google Play store often has regional restrictions or does not contain specific software. That is why many owners face the need to manually install APK files. This process, known as sideloading, allows you to expand the functionality of the console beyond the official Google ecosystem.
Unlike smartphones, Android TV is based on remote navigation, which makes its own adjustments to the installation procedure. You will need not only the installation file itself, but also the right approach to the file system of the device. In this article, we will discuss in detail all the current ways to download and activate third-party software on the new console model from Xiaomi.
Preparation of the device and inclusion of unknown sources
Before downloading files from external sources, you need to change the security settings of the Android TV operating system. By default, the system blocks the installation of applications received from outside the official store to protect the device from malicious code. The first step is to activate the developer mode and allow installation from unknown sources.
On the new version of the Google TV interface, which is installed on the Mi Box S 2nd Gen, the settings menu may differ from the usual Android 9. You need to go to Profile → Settings → System → About the system. Find the line “Build” and click on it 7 times in a row until you notice that you have become a developer.
Inside the security section, find the option “Install Unknown Applications,” and here you will see a list of file managers and browsers, and you will need to select the tool you plan to run the installer through, such as File Commander or Send Files to TV, and switch the switch to the “Allow” position, without which the system will simply not allow the installation process to be completed.
⚠️ Warning: Allow installation only for verified file managers. Do not enable this option for browsers with dubious reputations or applications that do not include file management.
Method of installation via USB-drive
The most traditional and reliable method is the use of USB-This method does not require a stable Wi-Fi connection on the console itself during download, and allows you to transfer a file that has already been tested by the antivirus. You will need a computer to initially download the installer and any other file you want. USB-file-storage FAT32 or NTFS.
First, download the necessary APK-It's critical to choose versions of apps labeled as Android. TV Or Leanback. Conventional mobile versions may not display correctly on the TV screen or require a mouse connection for navigation, because they are not adapted to control the remote.
Connect. USB-the drive to the port on the back of the Xiaomi Mi Box S. The system automatically recognizes the external storage. If you already have a file manager installed (for example, the same File Commander that often comes with the bundle or is put first), open it and go to the section USB. Find your file and click on it to start the installation.
☑️ Checking before installation with USB
If the system is sending a lock message, check the settings in the security section again, and consider that some heavy applications may require more internal memory than is available on the device, in which case the installation will be interrupted by a message about a lack of space.
Use of Send Files to TV Application
For those who don’t want to mess with flash drives, Send Files to TV is a great solution.This app allows you to transfer files over a local Wi-Fi network between a smartphone (or computer) and a console, a method that is especially convenient when you need to quickly install several applications or update existing ones.
The process starts with installing the same app on both the console (from Google Play) and your smartphone. Make sure both devices are connected to the same Wi-Fi network. Run the app on your TV and select Receive mode and Send mode on your phone. The system will automatically find the available device on the network.
After the connection, select on the smartphone in advance downloaded APK-It takes a few seconds or minutes to transfer, depending on the size of the application and the speed of the router. You'll see a notification on your TV that you've received the file. You click on it, and the standard Android installation wizard will start.
What if devices can’t see each other?
This method is ideal for installing launchers that change the interface, or specialized players. However, when transferring very large files (more than 2 GB), errors can occur, so it is better to use USB to install heavy games.
Installation through bootloader Managers
bootloader is one of the most popular tools in the Android environment. TV It's a simpler browser that's designed to be controlled by the remote, and you can put direct links to the Internet. APK-file.
Install bootloader from the official Google Play store on your console. Launch the app and enter the file address in the URL bar. This can be a direct link to the APK or a short code if you use the link reduction service. After clicking on the link, the automatic download will begin.
Once the download is complete, the application will prompt you to install the file. If you have previously given permission to install unknown applications for bootloader, the process will go smoothly. Otherwise, the system will redirect you to the security settings. Once the file is successfully installed, you can delete the file directly from the program interface so that the memory does not clog.
| Method | Speed. | Difficulty | Essential devices |
|---|---|---|---|
| USB-flash-drive | Tall. | Low. | PC/Laptop, Flash |
| Send Files to TV | Medium | Medium | Smartphone, Wi-Fi |
| Downloader | Depends on the network. | Low. | Just the prefix. |
| ADB (Wireless) | Tall. | Tall. | PC, ADB Knowledge |
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Use code-enabled link reduction services for TV (such as down.url) to avoid entering long addresses with the remote, which will save you a lot of time when searching for the right software.
Advanced Method: Installation through ADB
For power users who need complete control of the system, there is an ADB (Android Debug Bridge) debugging method available, which allows applications to be installed remotely from a computer on the same network, or even over the Internet if the tunnel is configured, and is indispensable if the console interface is not working properly.
First, you need to start debugging the USB It's in the Developer menu on the console, and then you install the Android package on your computer. SDK Platform Tools. In the command line, you enter the command to connect: adb connect IP_prefix:5555. After a successful connection, installation commands can be sent.
adb install -r imya_prilozheniya.apkThe -r flag stands for reinstall, which allows you to update already installed applications without losing data. If the application is already installed in the system partition, a normal installation may not work and root rights will be required, but for user software this method works seamlessly.
⚠️ Attention: When in use ADB Be extremely careful with system application removal commands. Incorrect action can lead to a software failure (bootloop) and the need to flash the device.
Solution: Mistakes and conflicts
In the process of installing third-party software on Xiaomi Mi Box S 2nd Gen users can experience a variety of bugs, the most common being "App not installed." This is often due to conflicting Android versions or processor architecture. The new console runs on the latest Android, and the old ones are more common. APK-The files may be incompatible.
Another common problem is that the installer is blocked by Google Play Protect itself, which can mark secure files as malicious, temporarily disable protection in the Play Store settings, but only if you are 100% sure of the source of the file, and sometimes cleaning the cache of Google Play Services helps.
If the installation is successful, but the application goes out immediately after launch, most likely, it is not optimized for TV. In such cases, you can try to use emulators or look for alternative versions of the software. Sometimes the problem solves changing the screen resolution or DPI in the developer settings.
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Most installation errors are solved by finding a version of the app that is specifically adapted for Android TV (Leanback) rather than smartphones.
Optimization of third-party applications
Once installed successfully, it is important to properly configure applications for comfortable use from the remote. Many mobile programs do not know how to switch the control focus, so you may need a mouse emulator application or special settings in the Special Features section.
Also, you should watch for autoboots. Installing a lot of heavy software can slow down your system. Check your running list regularly and delete the ones you don't use. Specialized cleaners are best for managing startups on Android TV.
Remember to update your manual apps in a timely manner, and unlike Google Play, they don’t always update automatically, and periodic version checks can help avoid security and compatibility issues with new services.