Modern smartphones such as Honor 8XSamsung Galaxy S5 and S6 Edge have powerful screens, but viewing high-resolution content on a large screen often requires displaying the image on a TV. A wireless connection via a local Wi-Fi network is the most convenient option, as it eliminates the need to find adapters or run long cables. This method is based on Miracast and DLNA technologies, which are built into the EMUI interface used on Samsung devices.
For successful synchronization between your gadget and TV, it's crucial that both devices are on the same subnet. This means the router must broadcast a signal that both the phone and smart TV are connected to. If you're using a guest network or client isolation on your router, direct device discovery may be blocked by system security settings.
The setup process doesn't require in-depth technical knowledge, but understanding the principles of data transfer protocols will help avoid common mistakes. In this article, we'll take a detailed look at the built-in Android system tools and explore alternative options for TVs that don't support direct connection. The key condition for stable operation is that the TV supports the Miracast standard or has a built-in Chromecast.
Checking compatibility and preparing equipment
Before you begin setup, you need to make sure your equipment is ready for wireless video streaming. Honor 8X Equipped with a Wi-Fi module supporting 802.11 a/b/g/n/ac standards, it provides sufficient bandwidth for streaming Full HD video. However, the smartphone's capabilities may be limited by the functionality of the receiving device.
Make sure your TV is a Smart TV and has built-in Wi-Fi. Older models, even those with DLNA support, may not work correctly with modern screen mirroring protocols. In such cases, external adapters will be required, but first, check the basic requirements.
Both devices must be connected to the same access point. If your router broadcasts two networks (2.4 GHz and 5 GHz), and your phone is connected to one and your TV to the other, they may not be able to see each other due to traffic isolation settings on the router.
- π‘ Check that your TV's Wi-Fi module is turned on and connected to your home network.
- π± Make sure that on Honor 8X Data transfer and geolocation are enabled (to improve device search).
- π Update your TV firmware to the latest version through the support menu.
- π Make sure your smartphone has at least 15% battery charge to ensure stable Wi-Fi operation.
β οΈ Note: Some providers use "Pocket Wi-Fi" or CGNAT mode, which can block local device discovery (DLNA). If devices can't see each other, try temporarily sharing the internet from another phone.
It is also worth paying attention to the operating system version. Honor 8X The device originally shipped with Android 8.1 and EMUI 8.2, but could be updated to newer versions. The settings interface may differ slightly depending on the software version, but the logic remains consistent across the entire Huawei/Honor ecosystem.
Using the Cast feature in EMUI
The primary tool for displaying images is a built-in feature called "Cast" or "Wireless Projection" in the EMUI interface. This tool implements the Miracast protocol, allowing you to mirror your smartphone's screen to your TV in real time with minimal latency.
You don't need to search for a separate app to launch the feature. Simply pull down the notification shade. In the quick settings panel, look for an icon called "Broadcast" or "Wireless Projection." If the icon isn't in the first row, tap the edit button (usually a pencil or three dots) and add the widget to the active panel.
Once enabled, your smartphone will begin searching for available devices within range. A connection confirmation prompt may appear on your TV screen. You'll need to select your TV from the list on your smartphone screen and confirm the connection using your TV remote.
On some TV models (such as Samsung or LG), signal reception mode must be activated manually through the signal source menu (Source/Input). Look for an option called "Screen Mirroring," "Miracast," "Smart View," or "Wireless Display."
Image quality depends on your Wi-Fi connection speed. If you notice audio and video desync or artifacts, try moving the router closer or lowering the output image resolution in the streaming settings, if available.
Setting up DLNA for multimedia
If your goal isn't mirroring the entire screen, but rather playing specific videos, photos, or music, DLNA technology is more convenient. This protocol allows the smartphone to act as a controller and the TV as a renderer, saving battery life. Honor 8X.
Unlike Miracast, the image isn't mirrored 100% here. You control playback from your phone, but the video stream is decoded by the TV's processor. This allows you to watch high-quality video even on a less powerful smartphone.
To implement this method, you can use the built-in gallery or video player. Open the desired file, click the "Broadcast" icon (the rectangle with waves in the corner), and select your TV. The system will automatically send the data stream to the big screen.
There are also specialized media library apps, such as BubbleUPnP or LocalCast, that offer more flexible codec and subtitle settings. These are especially useful if a standard player doesn't recognize the audio or video format.
| Parameter | Miracast (Broadcast) | DLNA (Multimedia) |
|---|---|---|
| Transmission type | Streaming screen copying | File transfer |
| Impact on battery | High | Average |
| Control | From the phone | From your phone or TV remote control |
| Background | The screen is on | The screen can be turned off |
It's important to understand that when using DLNA, some applications with protected content (DRM) may block streaming. This is normal behavior of the intellectual property protection system.
Using Google Chromecast technology
Many modern TVs have built-in support for Google Cast (Chromecast built-in). Honor 8XAlthough Google services are not included in the newer models, the current configuration (older models or those with services installed) may use this protocol. Check for the "Cast" logo in the apps.
If your TV doesn't have Chromecast built-in, you can purchase an external set-top box with this logo and connect it to the HDMI port. This will turn any HDMI-equipped TV into a smart bar controlled by your smartphone.
To connect, open the YouTube, Netflix, or Chrome app on your smartphone. Find the casting icon in the upper-right corner of the interface. Tap it and select your device from the list. The content will start playing on your TV, and you can use your phone for typing or other tasks.
β οΈ Note: When using third-party casting apps, ensure they have local network access. On Android 10 and above, permission to scan for devices on the network may be required upon first launch.
What should I do if the Cast button doesn't appear?
If the app doesn't have a cast button, try updating it through the AppGallery or Google Play. Also, make sure the app supports remote playback. Some older versions of the software may not have this functionality.
The advantage of this method is the ability to control playback from other devices on the network. You can start a video on your TV and adjust the volume or pause it from your tablet or other phone.
Third-party streaming apps
Built-in tools don't always work perfectly, especially with rare brand TVs or older models. In such cases, apps from the AppGallery or third-party sources that specialize in screencasting can come to the rescue.
One of the popular solutions is the application TV Assistant or Screen MirroringThey scan the network, find devices, and establish connections by emulating standard protocols. Installing these programs takes just a couple of minutes.
Another option is to use apps from TV manufacturers. For example, Samsung has the Smart View app, LG has LG TV Plus, and Sony has Video & TV SideView. Download the official app for your TV brand on Honor 8X, you will get the most stable connection.
βοΈ Application selection algorithm
When using third-party software, pay attention to the requested permissions. The program requires access to media files, the microphone (to transmit game audio), and the local network. Without these permissions, functionality will be limited.
Some apps offer paid features, such as ad-free viewing or higher resolution. The free version is usually sufficient for basic screen display, but ads may obscure part of the image.
Troubleshooting connection and latency issues
Even with proper setup, users may encounter issues: the image flickers, there's no sound, or the phone can't detect the TV. Most often, this is due to a congested Wi-Fi channel or a weak signal.
Try rebooting your router. This simple action often clears the network cache and redistributes channels, eliminating interference. Also, make sure the "AP Isolation" feature isn't enabled on your router, which prevents devices from seeing each other.
If you have sound but no video, check your phone's audio settings. In some cases, when connecting via HDMI (or its wireless equivalent), the sound switches to the TV, but if the drivers are not working correctly, this can cause desync.
β οΈ Note: Smart TV interfaces and Android versions are constantly being updated. The menu item locations may differ from those described. Always consult the official documentation for your TV model if the default paths don't work.
As a last resort, if a wireless connection isn't possible, consider using a wired USB-C to HDMI adapter. Honor 8X It supports digital image output, which guarantees perfect quality, although it does not provide the convenience of a wireless method.
Why doesn't Honor 8X see my TV in the list of devices?
Most often, the devices are on different networks (for example, one on 2.4 GHz, the other on 5 GHz, with separate networks) or client isolation is enabled on the router. Also, check whether the antivirus software or the router's firewall is blocking the local connection.
Is it possible to display the Honor 8X screen on a TV without Wi-Fi?
Without a Wi-Fi router, you can use Wi-Fi Direct technology if your TV supports it. This connects your phone directly to the TV's Wi-Fi module, creating a direct connection without the need for a router. However, speed and stability may be reduced.
The video is lagging when streaming from my phone. What should I do?
Reduce the output image resolution in the streaming settings. Close background apps on your smartphone that consume data. If possible, switch your router to the 5 GHz channel, which is less polluted by neighboring networks.
Does the Honor 8X support Bluetooth audio streaming to TV?
Yes, your smartphone supports audio streaming via Bluetooth. However, this isn't enough for video streaming. Bluetooth can be used as an alternative for audio-only output if the quality of your TV's built-in speakers isn't satisfactory and video is transmitted via HDMI.