Modern smartphones such as Honor 8Mobile devices offer powerful multimedia capabilities, but the screen of a mobile device is often too small for comfortable viewing of videos or presenting photos. Fortunately, wireless data transfer technologies make it easy to display images on a large TV screen. This is especially convenient for watching high-definition movies or sharing content with guests without the hassle of cables.
The connection process is based on standards Miracast And DLNA, which are built into the shell EMUIYou don't need to buy additional adapters or complicated set-top boxes if your TV supports Smart TV. In this article, we'll cover all setup steps, potential issues, and solutions to help you establish a stable connection.
First, you need to make sure both devices—the smartphone and the TV—are connected to the same wireless network. The shared router acts as a bridge, transmitting the video stream. If you're using mobile data on your phone, streaming won't work, as both devices must be on the same local network.
Technical requirements and equipment preparation
To successfully implement wireless broadcasting, your equipment must meet certain criteria. Smartphone Honor 8 Equipped with a WiFi module supporting 802.11 b/g/n/ac standards, which provides sufficient bandwidth for transmitting HD video. However, the TV must also support the technology. WiFi Direct or a built-in module Miracast.
If your TV is several years old and doesn't have Smart features, you'll need to purchase an external receiver, such as a Google Chromecast or similar Android-based set-top box. With modern Smart TVs from Samsung, LG, or Sony, no additional purchases are required, as the protocols are built into the firmware.
⚠️ Important: Make sure your router's AP Isolation feature isn't enabled. If this option is enabled, devices on the network won't be able to "see" each other, and your phone's search for the TV won't return any results.
It is also important to check the software version. Honor 8 the shell is installed EMUI, the interface of which may differ slightly depending on the Android version. It is recommended to update the system to the latest available version via settings to eliminate software errors in the communication module.
Setting up a wireless Miracast connection
The main method of transmitting an image to the entire screen is called "Wireless Projection" or MiracastThis protocol allows you to mirror your smartphone's screen in real time. To start the process, pull down the notification shade. Honor 8 Swipe down from the top. Find the "Wireless Projection" or "Multi-screen Interaction" icon.
If the icon isn't in quick access, go to the settings menu. The path usually looks like this: Settings → Device Connections → Wireless ProjectionOnce this feature is enabled, the phone will begin scanning for available devices within the network range.
☑️ Check before connection
A connection permission prompt may appear on the TV screen. Use the remote to confirm. Once paired, the phone's image will appear on the big screen. Latency in this mode is minimal, allowing you to play even simple games, although a wired connection is better for fast-paced shooters.
⚠️ Please note: When actively using WiFi for broadcasting, the mobile internet speed on other devices on the network may temporarily decrease due to high channel load.
Using DLNA for multimedia
If you don't need to duplicate the entire screen, but just show a video or photo from the gallery, it's more convenient to use the technology DLNAIt allows you to stream media files directly to your TV, which acts as a renderer. This frees up your smartphone, allowing you to use it for other tasks while watching.
Open the default Gallery app or video player on Honor 8Select the desired file and click the "Stream" icon (usually a rectangle with waves in the corner). Select your TV from the list of available devices.
Unlike Miracast, the phone doesn't broadcast the desktop image, but only sends a link to the file. The TV decodes the video itself, which often results in better picture quality and eliminates the stuttering that typically occurs when the smartphone's processor is overloaded while encoding the stream.
Why might the video be lagging?
If video is choppy when streaming via DLNA, the issue may be with the file format. TVs don't support all the codecs that phones can handle. Try using a third-party player with built-in streaming, such as VLC for Android.
Third-party apps for advanced features
Built-in tools don't always work perfectly with all TV models. In such cases, specialized apps from the store come to the rescue. Google PlayOne of the most popular solutions is the application Google Home, which allows you to control Chromecast devices and cast a Chrome browser tab.
There are also universal utilities such as TV Cast or BubbleUPnPThey can find devices that the standard system ignores. Honor 8After installing the application, follow the instructions within the program to search for displays.
- 📺 Google Home — ideal for the Google ecosystem and Android TVs.
- 🎬 BubbleUPnP — a powerful DLNA tool with support for complex codecs.
- 📱 TeamViewer QuickSupport — allows you not only to see the screen, but also to control your phone from TV (requires installation on both devices).
Using third-party software gives you more control over stream quality. You can manually set the bitrate or resolution if automatic settings cause lag.
Comparison of connection methods
To make it easier for you to choose the right method, we have prepared a comparison table of the main characteristics of various broadcasting methods. Honor 8Each of them has its own advantages depending on your goals.
| Method | Latency | Image quality | Battery consumption |
|---|---|---|---|
| Miracast | Low | High (Full HD) | High |
| DLNA | Absent | Maximum (depending on file) | Average |
| Google Cast | Average | Adaptive | Average |
| HDMI (adapter) | No | Ideal | Charging is in progress |
As the table shows, DLNA is best for watching movies, as it puts less strain on the phone's processor. For sharing app interfaces or browser pages, Miracast is indispensable.
Solving common problems
Despite the simplicity of the technology, users often encounter problems with their TV not showing up in the list of available devices. First, check whether your router's firewall is blocking access to the local network. Sometimes, simply rebooting the router helps.
Another common issue is audio and video desynchronization. This can be fixed in the TV settings by finding the "Audio Delay" setting and adjusting it. Also, make sure that Honor 8 The power saving mode is not enabled, which may limit the operation of the WiFi module.
⚠️ Note: TV interfaces and Android versions are constantly being updated. The layout of menu items may differ from what's described. Always consult your TV manufacturer's official documentation if you can't find the option you need.
If the image is choppy or low resolution, try moving your phone closer to the router. WiFi Direct signals operate on frequencies that are sensitive to obstacles. Walls and household appliances can cause interference.
Frequently Asked Questions (FAQ)
Is it possible to screencast if the TV is not Smart TV?
Yes, you'll need to purchase an adapter, such as MiraScreen or Chromecast, which plugs into your TV's HDMI port. This will create an access point that your device will connect to. Honor 8.
Why does the sound only come from the phone when broadcasting video?
Most likely, the audio output device isn't selected in the app where the video is streaming from. Click the cast icon within the video player (YouTube, Kinopoisk, etc.), not through the system projection menu.
Does broadcasting affect internet speed?
When using DLNA, the internet may not be used at all if the content is stored on the phone's memory. Streaming online videos (like YouTube) consumes data, and speeds may drop on other devices.
Is it safe to connect my phone to public WiFi networks for streaming?
No, in public places, device discovery may be blocked by network security, or your data may be vulnerable. Use only home networks.