Why Xiaomi TV may not work and how to fix it
Are you trying to show photos from your vacation on the big screen, run a mobile game on Xiaomi Mi TV or stream a movie from your phone, but nothing works? The problem most often lies not in the TV itself, but in the settings of the network or connection protocol. Modern Xiaomi TVs (Mi TV A Pro series, Redmi Smart TV X, Mi TV Q2 and others) support up to 5 different ways of broadcasting the screen, but each of them has its own nuances.
For example, Wi-Fi Direct can conflict with the main Wi-Fi network if both are on the same channel, and Miracast sometimes requires forced inclusion in the service menu of the TV. HDMI-The cable may not work if you use a non-original adapter. USB-C โ HDMI without support for DisplayPort Alt Mode. In this article, we will analyze all the current methods of broadcasting, their pros and cons, and also give checklists for troubleshooting.
Special attention will be paid to the unique feature of Xiaomi โ โQuick Castโ, which is available only on TVs with a high-speed TV. MIUI TV 3.0 and later, this mode allows you to connect to the screen without a password, but it does not work with all smartphones. DRM-protection (e.g. Netflix or Disney)+) telephony.
1. Wireless broadcast over Wi-Fi (Miracast/Wi-Fi Direct)
The most versatile method, which has been running on all Xiaomi TVs since 2018, uses the Miracast standard (aka Wi-Fi Display), which has been built into Android since version 4.2. The main advantage is that you donโt need a router, since the phone and TV connect directly via Wi-Fi Direct protocol.
However, there are pitfalls: some apps (like YouTube or TikTok) block broadcasts due to DRM. Older TV models (2017โs Mi TV 4A) can also experience up to 1-2 seconds of latency.
- ๐ฑ On the phone: open Settings โ Connected devices โ Screen broadcast (on Xiaomi/Redmi) or settings โ Screen. โ Broadcast (on other Android).
- ๐บ On TV: Go to Settings โ Connection and sharing โ Broadcast the screen and turn on the option.
- ๐ In the list of available devices, select your TV (the name will be in MiTV-format]).
- ๐ If the connection does not occur, restart both devices and try again.
Telephone and TV are no more than 5 meters away |
Wi-Fi is on on the phone (optional network connection)|
The power saving mode is off on the TV |
Both devices are updated to the latest version of the software-->
If the TV doesnโt appear in the list, try manually turning on Wi-Fi Direct on it:
- Press the Menu button on the remote.
- Select Settings โ Network โ Wi-Fi Direct.
- Activate the mode and wait for the TV to appear in the list of devices on the phone.
๐ก
If the image is slowing down, reduce the resolution of the broadcast in the Miracast settings on the phone (usually the option is hidden in the "Additional options").
2. Broadcast via Google Cast (Chromecast)
This method is suitable for owners of Xiaomi TVs with Google TV preinstalled (such as Mi TV P1 or Redmi Smart TV X2022) or those who have connected an external Chromecast. Unlike Miracast, it uses the Google Cast protocol, which allows not only to duplicate the screen, but also to broadcast content from supported applications (YouTube, Google Photos, Netflix) without duplicating the screen.
Important condition: both devices must be connected to the same Wi-Fi network (2.4 GHz + 5 GHz, make sure that the phone and the TV are on the same subnet, for example, if the TV is connected to the TV. MiHome_5G, and the phone to MiHome_2.4G, broadcasting will not work.
- ๐ฑ On your phone: Open an app that supports Cast (like YouTube), click the broadcast icon (๐) and choose your TV.
- ๐บ On TV: If Cast doesn't work, check Settings โ Annexes โ System applications โ Google Play Services that Services are Included.
- ๐ง To duplicate the whole screen: use the option of Broadcasting the screen in the notification curtain (Android 10)+).
| Problem. | Reason. | Decision |
|---|---|---|
| The TV is not on the Cast list. | Cast protocol disabled in TV settings | Enable Settings โ Connection and Sharing โ Google Cast |
| Broadcast interrupted | Weak Wi-Fi signal or network congestion | Reconnect to 5GHz network or reduce bitrate in router settings |
| No sound when broadcasting | The phone has a different audio output (e.g. Bluetooth) | Check the settings โ Sound โ Exit on the phone |
| Black screen instead of image | DRM-Protection of the application (Netflix, Disney)+) | Use the built-in app on TV or HDMI-cable |
How to turn on Google Cast on old Xiaomi TV models
3. Wired connection via HDMI (for minimum delay)
If you need minimal latency (for example, for gaming or watching movies in high resolution), the best option is a wired connection via HDMI.
- ๐ฑ USB-C โ HDMI: For modern smartphones (Xiaomi) 13/14, Redmi Note 12 Look for adapters that support DisplayPort Alt Mode.
- ๐ฑ Micro-USB โ HDMI (MHL): For older models (Redmi 5, Mi 8) it requires external power!
- โก USB-C โ HDMI + Power Delivery: If the phone is discharged when connected (relevant to the phone) POCO F5, Xiaomi 12T).
The connection is simple:
- Put the adapter in the phone and HDMI-cable to TV (port is usually signed) HDMI 1/ARC or HDMI 2).
- On the TV, select the appropriate signal source (Source or Input button on the remote).
- If the image does not appear, restart the phone with the cable connected.
๐ก
Wired connectivity is the only way to stream content with DRM (Netflix, Amazon Prime) in maximum resolution without lag.
Pay attention to the screen resolution:
- ๐ฎ For games: choose. 1080p@60Hz (less delay than when 4K).
- ๐ฌ For movies: 4K@30Hz (If the phone and TV are supported).
- โ ๏ธ On some phones (Redmi 9, POCO M3) maximum resolution through HDMI โ 720p.
Wi-Fi (Miracast/Cast) |
Through HDMI-cable|
Through special applications (ApowerMirror)|
I'm not using the broadcast |
Another option-->
4. Stream from iPhone to Xiaomi TV (AirPlay)
iPhone or iPad owners can stream the screen to Xiaomi TV via AirPlay, but only if the TV supports this feature.AirPlay is currently available on the following models:
- ๐บ Mi TV P1 (2021 and newer)
- ๐บ Redmi Smart TV X2022 and X2023
- ๐บ Mi TV Q2 (firmware MIUI TV 3.0+)
If your TV is not on the list, you can use a workaround, the ApowerMirror app or Xiaomi Home (if the TV is connected to the Mi Home ecosystem).
- Make sure your phone and TV are connected to the same Wi-Fi network.
- On TV: Settings โ Connection and Sharing โ AirPlay โ turn on the option.
- On iPhone: swipe up to open Control Point โ tap Screen Duplicate โ select your Xiaomi TV.
- If a confirmation code appears, enter it on the phone.
๐ก
On the iPhone 13/14 when broadcasting via AirPlay, you can turn on the โLow Lagโ mode in the screen duplication settings โ this will reduce the lags in games.
โ ๏ธ Note: When streaming from iPhone via AirPlay, some apps (such as Netflix or Apple) TV+) They may have a black screen because of DRM. In this case, use the built-in apps on the TV or HDMI-adapter.
5. Special broadcasting applications (ApowerMirror, TeamView)
If standard methods donโt work (for example, on Xiaomi TVs from 2017-2019), you can use third-party applications.
- ๐น ApowerMirror supports both Wi-Fi and Wi-Fi. USB-There's a screen recording function.
- ๐น TeamViewer QuickSupport โ allows you to control your phone from your TV (useful for presentations).
- ๐น Mi Home โ if the TV and phone are linked to the same Xiaomi account.
Instructions for ApowerMirror:
- Install the app on your phone and TV (available from Google Play and the App Store for TV).
- Run the application on both devices and select Wi-Fi Connection.
- On the phone, click Start broadcast and select the TV from the list.
- Confirm the TV connection.
Advantages of this method:
- โ It works on older TVs without Miracast.
- โ You can stream the sound and image separately.
- โ Supports phone control from the TV remote (in TeamViewer).
โ ๏ธ Warning: When using third-party applications, avoid connecting to public Wi-Fi networks (such as cafes or airports) and this can lead to interception of traffic by attackers.
6 Quick Cast โ exclusive feature of Xiaomi
Quick Cast is only available on Xiaomi TVs with MIUI TV 3.0 and later (released after 2020) and Xiaomi/Redmi/POCO smartphones running MIUI 12+. It allows you to connect to the TV without entering a password and with minimal latency (about 0.5 seconds).
How it works:
- Make sure your phone and TV are Bluetooth and Wi-Fi enabled.
- On your phone, open Settings โ Connected devices โ Quick broadcast.
- The TV will show a notification about the connection โ confirm it.
- The broadcast will start automatically.
The difference between Quick Cast and Miracast is:
| Parameter | Quick Cast | Miracast |
|---|---|---|
| Image delay | ~0.5 sec. | 1-2 seconds |
| Do you need a password? | No. | Sometimes. |
| Does it work without Wi-Fi? | Yes (via Bluetooth + Wi-Fi Direct) | Yes. |
| Support for DRM | Partially (Netflix - no, YouTube - yes) | No. |
How to turn on Quick Cast if the option is not displayed
Frequent problems and their solutions
Even when set up correctly, the broadcast can be unstable, and here are the most common errors and ways to correct them:
- ๐ TV not visible on the device list: Check that the TV is on Broadcast. Turn off VPN on the phone, it can block the local connection. Restart the router (sometimes). DHCP It doesn't give out locals. IP-address).
- ๐ต No audio when broadcasting: On your phone, in the broadcast settings, select Broadcast Sound. Check if your phone has Bluetooth headphones connected. On your TV, in Settings โ Select the sound. HDMI Or the external speaker.
- ๐ข Strong lags or stuttering video: Switch to 5GHz Wi-Fi (less loaded than 2.4GHz). Reduce the resolution in Miracast settings. Close background apps on your phone (especially instant messengers and games).
If nothing helps, try resetting the network settings on your TV:
Settings โ Network โ Reset network settings โ Confirm