Modern smartphones of the series Honor Equipped with powerful multimedia capabilities, allowing you to display images on a large screen wirelessly. Wireless technologies allow you to transform a regular TV into a full-fledged entertainment center, streaming photos, videos, or even your desktop. Users often need to show a presentation to colleagues or simply watch a movie from their phone on the TV screen, and Wi-Fi Direct is a key tool for achieving this goal.
The synchronization process may seem complicated at first glance, but the operating system Android provides built-in tools for quick pairing. You don't need to buy additional cables or complicated adapters if your TV supports the feature. Smart TVIn this article, we'll cover all current connection methods in detail, from standard system settings to specialized applications.
It's worth noting that data transfer quality directly depends on the stability of your wireless network and the firmware version of your gadget. For the "Broadcast" function to work correctly, both devices must be on the same local Wi-Fi network.If the router is unstable or the devices are on different frequencies, the connection may be interrupted or the image may be delayed.
Preparing devices for wireless connection
Before you begin setup, you need to make sure your equipment is ready to use. First, check that your TV and smartphone are Honor were connected to the same Wi-Fi access point. This is a fundamental requirement for most media transfer protocols, including Miracast And DLNA.
On your TV, you need to activate the signal reception mode. Depending on the model and manufacturer, this function may be called "Screen Mirroring," "Cast," "Screen Mirroring," or "Smart View." Typically, the corresponding app is already pre-installed on the system. Smart TV and is located in the application list or on the start screen.
- 📱 Make sure that on your phone Honor Wi-Fi and Bluetooth module is enabled.
- 📺 Activate the image reception function in the TV menu (often you need to launch an application).
- 📶 Check that both devices are on the same subnet (same gateway IP address).
- 🔄 Update your phone's system software to the latest available version to fix bugs.
Sometimes antivirus programs or power-saving settings can block device detection. If your phone isn't detecting your TV, try temporarily disabling power-saving mode. Also, make sure client isolation isn't enabled on your router. AP Isolation, which prevents devices within the network from seeing each other.
Using the built-in Wireless Projection feature
The easiest and fastest way to display the screen is to use the native system function Android, which is in the shell Magic UI or HarmonyOS is called "Broadcast". This method is based on the protocol Miracast and doesn't require any third-party software. It allows for real-time image streaming with minimal latency.
To launch, swipe down from the top of the notification shade and find the "Cast" (or "Wireless Projection") icon. If the icon isn't available in quick access, tap the panel editing icon (usually a pencil or three dots) and drag the desired widget onto the screen. Once activated, the phone will begin searching for available displays.
⚠️ Note: If your TV does not appear in the list, make sure it is in standby mode for connection. On some models Samsung or LG You need to manually open the application to receive the signal.
When your TV's name appears in the list, click on it. You may see a connection confirmation prompt on the TV screen—confirm it using the remote. After that, the image from your phone will appear. Honor will be copied completely to the big screen.
For long viewing periods, it is better to connect your smartphone to a charger. Protocol Miracast creates a direct connection, so the Internet on your phone may temporarily stop working or switch to the mobile network.
Broadcast via the Google Home app
If the built-in tools do not work or your TV is based on Android TV / Google Cast, the optimal solution would be the official application Google HomeIt's available in the store. Play Market and allows you to control your smart home and stream content. This method is especially effective for TVs that support the technology. Chromecast built-in.
Install the app and sign in to your Google account. The program will automatically scan the network and find all compatible devices. Select your TV from the list of available devices. In the control menu that opens, click the "Cast my screen" button.
☑️ Pre-broadcast check
The system will notify you that everything that happens on the screen, including notifications and sounds, will be broadcast. Click "Start Broadcasting." The image will appear on the TV almost instantly. The advantage of this method is its high stability and support for a wide range of video formats.
Unlike Miracast, this technology uses Google Cast, which allows the phone to act as a remote control rather than just a picture transmitter. This reduces the load on the smartphone's processor and allows it to be used for other tasks while watching, although the screen will still be duplicated.
Stream media via DLNA
Protocol DLNA (Digital Living Network Alliance) isn't designed for screen mirroring, but for transferring specific files: photos, music, and videos. This is ideal if you want to watch a movie in high quality without draining your battery on interface rendering. In this case, the phone acts as a media server.
Most modern TVs have a built-in media player with DLNA support. Simply open the "Photo," "Video," or "Media" app on your TV. Select your device from the list of input sources. HonorThe phone will ask for permission to access files - confirm it.
For more flexible control, you can use third-party controller applications such as BubbleUPnP or built-in player VLCLaunch the video file in the app, click the cast icon (the rectangle with waves), and select your TV. The file will begin playing using the TV's processor.
| Parameter | Miracast (Broadcast) | DLNA (Media) | Google Cast |
|---|---|---|---|
| Transmission type | Screen mirroring | File transfer | Streaming |
| Phone addiction | High (screen active) | Low (can turn off the screen) | Medium (phone control) |
| Quality | Depends on Wi-Fi signal | Original (uncompressed) | Adaptive |
| Sound | Broadcast on TV | Broadcast on TV | Broadcast on TV |
The main advantage DLNA is that the TV itself decodes the video stream. This means that even if the phone Honor Although the TV doesn't support the video format, it can be played back if it has the appropriate codecs. However, rewinding and fast-forwarding can sometimes be more difficult than with a direct connection.
Solution and connection problems
Despite the standardization of technologies, users often face a situation when the phone Honor The TV isn't visible, or the connection keeps dropping. One of the most common causes is using different Wi-Fi frequencies. If your router broadcasts on both 2.4 GHz and 5 GHz, make sure both devices are connected to the same frequency.
Problems can also be caused by outdated Wi-Fi module drivers or IP address conflicts. Try rebooting the router by completely unplugging it from the power outlet for 10-15 seconds. This will clear the network cache and assign new addresses to devices.
⚠️ Warning: Antivirus programs with the "Network Protection" feature may block the local connection. Try temporarily disabling the firewall or adding the TV to the list of trusted devices.
If the image is choppy or the video is lagging, this indicates low bandwidth. Move your phone closer to the router or TV. Also, close background apps on your smartphone that may be consuming bandwidth, such as torrents or downloads. Google Play.
What to do if there is sound but no picture?
In some cases, only the audio track can be transmitted when using the DLNA protocol. This means the video file format is not supported by the TV's built-in codec. Solution: Use screen mirroring (Miracast) or install a third-party player (such as VLC for Android TV) on your TV, which has a wider range of codecs.
In rare cases, resetting the network settings on your phone can help. Go to Settings → System & updates → Reset → Reset network settingsPlease note that this action will delete saved Wi-Fi passwords and Bluetooth settings, but it often resolves software connection conflicts.
Alternative streaming apps
When standard methods fail, specialized aggregator apps come to the rescue. One of the most popular solutions is the app TV Cast or Web Video CasterThey allow you to stream video from your browser or local files, converting the stream on the fly into a format compatible with your TV.
Install the application on Honor And, if needed, a companion app for your TV (although a built-in DLNA receiver is often sufficient). Run a network scan. Once paired, you'll be able to open video files directly in the casting app and send them to the big screen.
- 📺 LocalCast — a powerful tool for working with local files and cloud storage.
- 🌐 Web Video Caster — ideal for streaming videos from websites that have embedding protection.
- 📱 AirScreen - allows you to receive AirPlay signal from Apple devices, but also works as a receiver for Android.
Using third-party software gives you more control over subtitles, audio tracks, and image format. However, free versions of such programs often contain ads that can interrupt your viewing experience. For continuous use, we recommend purchasing premium versions or using the system's built-in tools.
Frequently Asked Questions (FAQ)
Why doesn't my Honor phone find my TV in the list of devices?
The most likely cause is that the devices are connected to different Wi-Fi networks (for example, one to a guest network and one to the main network). Also, check if the "AP Isolation" feature is enabled on the router, which prevents data exchange between clients. Make sure the signal receiving app is running on the TV.
Is it possible to connect a phone to a TV without Wi-Fi?
Yes, with the help of technology Wi-Fi Direct You can create a direct connection without a router. You can also use a USB-C to HDMI cable (if your phone supports video output) or a Chromecast adapter, which creates its own access point.
Is sound transmitted when screencasting?
Yes, when using Miracast and Google Cast, audio is automatically transmitted to the TV. When using DLNA to transfer files, audio also plays on the TV. Audio issues are usually resolved by adjusting the volume on the phone itself.
Does phone connection affect internet speed?
Streaming via DLNA or Google Cast puts minimal strain on your network. However, screen mirroring (Miracast) creates a heavy data stream, which can temporarily reduce internet speeds for other devices on the network, especially on the 2.4 GHz band.