How to bring the application to the screen of the Xiaomi TV: all ways with instructions

You want to run a mobile app on a big Xiaomi TV but don’t know how to do it right? This problem is familiar to many smart TV users: some apps display without problems, others require additional settings, and others are not supported at all. In this article, we will discuss all the current ways to bring applications to Xiaomi Mi TV, Redmi Smart TV and other models, from wireless broadcast to cable connection.

It’s important to understand that the methods differ depending on the type of application (streaming, gaming, messenger), the TV operating system (Android TV, Google TV or proprietary PatchWall shell), and even the firmware version. We tested each method on 2020-2026 models and highlighted key nuances that save time. For example, did you know that some applications (such as TikTok or VK Music) require USB debugging permission, and for others, just include Miracast in your smartphone settings?

If you've encountered errors like "Device not supported" or "No audio when broadcasting," in this article you'll find solutions. We've also made a table of ways to match popular Xiaomi models and added checklists to quickly diagnose problems. Let's start with the most universal method, wireless broadcasting.

1. Wireless broadcast via Miracast (Screen Mirroring)

Miracast (or Screen Mirroring) technology allows you to duplicate the screen of a smartphone, tablet or PC on a Xiaomi TV wirelessly, a method that works on most Android 4.2+ or Windows 10/11 devices, but has limitations: for example, not all applications support broadcasting due to copyright protection (DRM).

To turn Miracast on your Xiaomi TV:

1. Open Settings → Connection and Sharing → Wireless display.
2. Activate the option to Enable the wireless display.
3. On your smartphone, go to Settings → Connections → Screen broadcast (on iPhone – Control Point → Screen Duplication).
4. Choose your Xiaomi TV from the list of available devices.

If the TV is not on the list, check:

• 📶 Both devices are connected to the same Wi-Fi network (or use Wi-Fi Direct).
• 🔄 Device Detection mode is enabled on the TV (in the same Wireless Display settings).
• 📱 On the smartphone disabled power saving modes, which can block the broadcast.

⚠️ Note: When broadcasting through Miracast, there may be a delay of up to 200 ms. For games or watching movies, this is critical - use HDMI-cable or Google Chromecast.

2. Streaming via Google Chromecast (built-in or external)

Xiaomi Android TVs or Google TVs (such as the Mi TV Q2 2023 or Redmi Smart Fire TV) support the built-in Google Chromecast, which allows you to “send” content from mobile apps directly to the TV screen without duplication of the entire screen, the advantage of the method is minimal latency and support for 4K HDR.

How to stream the application through Chromecast:

1. Make sure that your TV and smartphone are connected to the same Wi-Fi network.
2. Open an app that supports Chromecast (e.g. YouTube, Netflix, Twitch).
3. Click on the Cast icon (📺) upper-right corner of the annex.
4. Choose your Xiaomi TV from the list.

If there is no Cast icon, check out:

• 🔍 Update the app to the latest version (Google Play or App Store).
• 📱 Google Play Services are enabled on the smartphone (in the application settings).
• 🖥️ On TV in Settings → Annexes → System applications → Google Play Services includes all permissions.

The same Wi-Fi network on both devices |

Updated apps and firmware TV|

Google Play services on your smartphone enabled |

TV sees device on Cast list-->

Some apps (such as Disney+ or Amazon Prime Video) block streaming through Miracast but work through Chromecast. If the image doesn't show up, try restarting the app or resetting the network settings on your TV (Settings → Network → Network Reset).

3. Connection through HDMI-cable (for PCs, laptops and smartphones)

The most reliable way to bring an app to a Xiaomi TV is to use an HDMI cable, which guarantees minimal latency, 4K@120Hz support, and work with any application, including games. However, smartphones will require an adapter (such as a USB-C to HDMI), and some Xiaomi models (such as the Redmi Note 12) do not support HDMI-alt-mode image output.

Instructions for connection:

1. Connect one end of the cable to the HDMI-IN port on the TV, the other to the source device (PC, laptop, smartphone with adapter).
2. On the TV, select the appropriate signal source (e.g. HDMI 1 or HDMI 2) using the remote.
3. On your PC/laptop, press Win + P and select Duplicate or Second Screen Only.
4. For smartphones, you may need to enable Developer Mode and activate Debugging over USB.

If the image does not appear:

• 🔌 Check the cable for damage (try another cable or port) HDMI TV).
• 📺 On TV in Settings → Display and sound → Permission HDMI Select Auto or Manual Permission.
• 💻 On PC, update the drivers of the graphics card (especially relevant for NVIDIA/AMD).

⚠️ Note: When connecting Xiaomi smartphones through HDMI Some apps (such as TikTok or Instagram) block output to external displays due to security policies.

💡

If the TV does not recognize the smartphone through HDMI, Try to connect the charger to USB-Adapter port – some models require additional power.

4.Using DLNA/UPnP for Media Files

If you need to display the Xiaomi TV not the application itself, but the content from it (video, music, photos), the DLNA or UPnP protocol is suitable. This method works with most media players (for example, VLC, Kodi) and allows you to broadcast files without duplicating the screen.

How to set up DLNA on a Xiaomi TV:

1. Make sure that the TV and the source device are connected to the same network.
2. On the TV, open the Media Player or Gallery app.
3. Select the DLNA tab or Local Network.
4. On your smartphone/PC, enable Shared Media (in Windows, via Settings → Network → Media Streaming).

List of applications that support DLNA:

• 🎵 VLC (video-music).
• 📺 Kodi (for films and TV series).
• 📱 BubbleUPnP (for Android).
• 💻 Windows Media Player (built into Windows).

Important: Xiaomi TVs with firmware older than 2021 may not support streaming H.265 (HEVC) MKV files via DLNA. In this case, use HDMI or convert files to MP4.

5. Installation APK-files directly to the TV

If the app is not in Google Play on Xiaomi TV, it can be installed manually via the app. APK-This method is suitable for Android. TV-The device, but requires caution: not all APK Optimized for remote control, and some may contain malicious code.

Step-by-step:

1. Download. APK-Application file from a verified source (e.g., APKMirror).
2. Upload the file to USB-drive or cloud storage (e.g. Google Drive).
3. On your TV, open Settings → Applications → Security and Restrictions → Unknown Sources and allow installation.
4. Connect USB or open the File Manager, find the APK and start the installation.

Challenges and solutions:

• 🚫 Error "Application not installed": Check compatibility APK Android TV (Not all smartphone apps work on TV).
• 🎮 No remote support: Install Mouse Toggle for Android TV cursor-driven.
• 🔒 Blocking because DRM: Some apps (such as Netflix) require Widevine certification. L1, which may not be on the television.

6.Alternative ways: AirPlay, Steam Link and cloud services

If standard methods do not work, consider alternatives:

• 🍎 AirPlay for AirPlay iPhone/iPad: Xiaomi TVs don’t support AirPlay directly, but you can use Apple TV or intermediary applications such as AirScreen (set as APK).
• 🎮 Steam Link: To stream games from PC to TV, install the Steam Link app from Google Play on TV.
• ☁️ Cloud Services: Some applications (e.g, NVIDIA GeForce NOW Xbox Cloud Gaming allows you to stream games directly to the TV via the browser.
• 🖥️ Remote Access: TeamViewer or AnyDesk allows you to control your PC from your TV and run any applications.

AirPlay will require:

1. Install AirScreen on your TV (via APK).
2. Connect your TV and iPhone/iPad to the same network.
3. On the iOS device, open the Control Point → Duplicate the screen and select the TV.

💡

Cloud services (like GeForce NOW) are the only way to run modern games on weak Xiaomi TV models without lags.

7. Solving common problems

Even with the right settings, there can be errors, and we've collected the most common problems and solutions.

If none of these methods work, try:

• 🔄 Reboot the TV and source device.
• 📋 Reset the network settings on the TV (Settings) → Network → Reset).
• 🔧 Update the TV firmware (Settings) → On TV. → Updating the system).

FAQ: Frequent questions