Xiaomi’s current Android TVs turn the living room into a real multimedia center. However, the standard set of pre-installed software is often limited by regional features or manufacturer policies. Users often face the need to expand the functionality of the device by installing third-party programs that are not available in the official Google Play store.
The process of installing third-party software on the TV set-top boxes and smart TVs of this brand has its own nuances, different from working with smartphones. You will need not only the APK installer file itself, but also a correct understanding of the file system of the device. In this article, we will discuss in detail all the available ways to download and launch applications, including methods for advanced users.
Before you start to manipulate the system, it is important to ensure that the network connection is stable and that there is free space in the internal memory. Installation of unlicensed software can lead to unstable operation of the MIUI for TV interface. Let's consider how to safely and efficiently manage the software of your TV.
Preparing the TV for the installation of third-party applications
The first and most important step is to get permission to install programs from unknown sources. By default, Android TV security blocks installers that have not passed the Google Play test. You need to activate a special mode in the system settings so that the TV allows you to install files downloaded through the browser or transferred from the USB drive.
To do this, go to the settings menu, select Security and Restrictions (or Privacy depending on the firmware version). Find Administration and activate Unknown Sources. In some versions of the Xiaomi shell, this item may be called Installation from Unknown Sources and require confirmation of action via the remote.
⚠️ Warning: Turning on this feature makes the TV vulnerable to malware. APK-files from only verified resources, such as 4PDA APKMirror to avoid infection with viruses.
Heavy applications, such as 4K streaming services or games, require not only space to install, but also free RAM to work. If the storage is crowded, the system may refuse to complete the installation process or work with delays.
☑️ Xiaomi Preparation TV
It is not superfluous to update the system software to the latest available version. Xiaomi developers regularly release patches that improve compatibility with new versions of Android and codecs. This can be done through the Settings menu → About TV → System Update.
Installation of applications through USB-accumulator
The fastest and most reliable way to install software on your TV is to use it. USB-This is especially true if the built-in browser on the TV is not displaying download pages correctly, or if you want to install a specific, verified version of the application.
First, download the necessary APK-Make sure the version of the app is adapted for large screens and remote control, although many mobile versions also work. FAT32 or NTFS, which are guaranteed to be read by television.
| Parameter | Recommended value | Note |
|---|---|---|
| File system | FAT32 / NTFS | ExFAT may not be readable on older models |
| APK format | Android TV / Mobile | Mobile versions require touch control emulation |
| Max. The volume of the flash drive. | 128 GB | Large volumes may not be determined |
| Location of the file | Root folder | Simplifies search through the file manager |
Put the drive in USB-The system will automatically notify you of the connection of a new device or prompt you to open a file manager. If autorun does not occur, find the standard File Manager Explorer in the application menu or install a third-party one, such as X-plore or File Commander.
Find the copied file in the list and click on it. An Android installer window will appear asking for permissions. Confirm the action, and in a few seconds the app icon will appear in the general list. Once the USB drive is successfully installed, you can remove it, freeing up the port for other devices.
What if the TV doesn’t see the APK file?
Use of cloud storage and Send Files to TV
If you're not on hand USB-You can use a flash drive, you can use wireless data transfer methods. One of the most popular ways is to use the Send Files to app. TV (SFTTV). It allows you to transfer files between your smartphone and TV over a local Wi-Fi network at high speed.
Install the app SFTTV You can go to the TV via the Google Play Store (it's official there), then download a similar app to your smartphone (Android or iOS), and make sure that both devices are connected to the same Wi-Fi network. Run the program on TV, select Receive mode, and on the phone - Send (Send) and select the desired one. APK-file.
Once you transfer a file to your TV, run it directly from the SFTTV interface or find it in the download folder.This method is convenient because it requires no physical contact and allows you to quickly test different versions of programs. The transfer speed depends on the quality of your router and the Wi-Fi standard (2.4 GHz or 5 GHz).
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Use a 5GHz network to transfer heavy files (over 100MB) and this will speed up the process by 3-4 times compared to the standard 2.4GHz band and reduce the risk of connection failure during installation.
An alternative is to use cloud storage, such as Google Drive or Yandex.Disk. Install the cloud client on the TV, log in and download the file directly to internal memory, but this can be slow and inconvenient to navigate using the remote.
Installation via ADB (for advanced users)
For those who prefer full control of the device, there is a method of debugging over the ADB (Android Debug Bridge) network, which allows you to install applications directly from your computer, bypassing the file managers on your TV, and is especially useful for mass installation or debugging of your own development.
First, activate the developer mode. Go to Settings → About TV and find Build. Click on it 7 times in a row until you notice that you have become a developer. Then, in the Developer menu that appears, turn on USB Debugging (or Network Debugging).
Find out. IP-The address of your TV in the section "About TV" → Network. Install a platform on your computer. SDK Google Platform Tools: Open the command line or terminal and enter the command to connect:
adb connect 192.168.1.XX:5555Replace. 192.168.1.XX real IP-address of your Xiaomi TV. After successful connection (connected status), use the command to install:
adb install -r path to file.apk⚠️ Note: At the first connection ADB You'll see a request for debugging permission on your TV screen, and you'll have to confirm it with the remote within 30 seconds, or the connection won't be established.
This method allows access to system logs and allows you to delete system applications that are not deleted in a standard way, although the latter requires special care.
Solution: errors during installation and start-up
Even if you follow all the instructions, users can encounter errors, and one of the most common problems is the message “App not installed” or “Baget is damaged,” which often indicates that the downloaded version of the APK is incompatible with the architecture of the processor of your TV (usually ARM64 or x86).
Another common situation is that the app is installed but does not open or is not working correctly (no sound, black screen), which is typical for mobile versions of programs that are not optimized for horizontal screen and cursor control. In such cases, it helps to install a touch screen emulator or search TV-version.
- 📺 “Not enough memory” error: clear the cache of installed applications through the storage settings or remove unused software.
- 📺 App crashes when you start: try running it in compatible mode or find an older/newer version APK.
- 📺 No sound in a particular app: check the audio codec settings in the TV settings, sometimes switching from Passthrough to the TV helps PCM.
If the problem persists, try resetting the app or completely cleaning up the data. In a pinch, if installing third-party software has led to system instability, you may need to completely reset the TV to factory settings.
Why is voice search not working in installed apps?
Optimizing the performance of Xiaomi TV after installation
After installing many applications, the system can start to work slower. Xiaomi TVs often have a limited amount of RAM, which is quickly filled with background processes. To maintain performance, it is recommended to periodically clear the memory and close unused applications.
Use built-in optimization tools or install lightweight launchers that replace the standard, sometimes overloaded, shell, which not only speeds up the interface, but also removes intrusive banners. A good solution is to install a FLauncher launcher or ATV Launcher.
Also keep an eye on the temperature of the device. Installing heavy apps and constant background activity can cause the processor to heat up. If the TV starts to warm up, reduce the number of widgets on the home screen and turn off auto-update apps in the Google Play settings.
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Regularly cleaning your cache and using light launchers is the key to a long and fast work of your Xiaomi TV with a lot of installed software.
Don’t forget to check for updates for manually installed apps. Unlike Google Play, third-party APKs don’t update automatically, and you’ll have to manually download new versions to fix bugs and improve security.