How to connect an Honor 9X phone to an LG TV via WiFi

Modern smartphones such as Honor 9X, have powerful screens and multimedia capabilities, but sometimes their 6.59-inch diagonal is still not enough for comfortable movie watching for the whole family. In such situations, smart TVs come to the rescue, particularly popular models from LG, supporting Smart TV technology. Wireless connectivity allows you to instantly stream content to the big screen without the hassle of cables, turning your living room into a true cinema.

However, the process of synchronizing devices from different brands, especially when the smartphone does not have the Google Play store installed out of the box, can raise questions for users. Honor 9X And LG Smart TV It's important to understand the differences between Miracast, DLNA, and AirPlay protocols to choose the best method. We'll cover all current connection methods, including using built-in system features and third-party apps that ensure stable signal transmission.

Before setting up, make sure both devices—your mobile phone and TV—are connected to the same wireless network. This is a fundamental requirement for most streaming technologies to work, as the router acts as an intermediary, transmitting the media stream between the devices. If your router broadcasts on both 2.4 GHz and 5 GHz frequencies, try connecting both devices to the same band. 5 GHz, as it provides higher data transfer rates, which is critical for 4K video.

Preparing devices and checking compatibility

Before you begin the active setup phase, you need to perform a basic hardware diagnostic. Make sure your software is up to date. Honor 9X Updated to the latest available version of EMUI, as earlier versions may have had bugs that prevented external displays from being detected. On the TV side LG It is also recommended to check for updates to the webOS operating system through the settings menu.

⚠️ Attention: Some antivirus programs or router settings (such as Wi-Fi client isolation) may block devices from discovering each other on the local network. If the devices can't see each other, temporarily disable the firewall or check your router settings.

It is important to understand that Honor 9X supports wireless broadcasting standard Miracast, which in the system may be called "Wireless Projection." Televisions LG They use a similar protocol, often labeled as "Screen Share" or "Smart View." Compatibility between these standards ensures image transmission with minimal latency, which is important not only for video but also for displaying presentations or photo albums.

It is also worth noting the role of screen resolution. Honor 9X produces an image in resolution 2340×1080, while TVs can support Full HD or 4K. When connected, automatic scaling or black bars may appear at the edges, which is normal system behavior when the aspect ratio is inconsistent. 19.5:9 and standard 16:9.

Using the built-in Wireless Projection feature

The most direct and native way to display images from your smartphone screen on your TV LG — this is using the system projection function. This method does not require installing additional software and is based on the Wi-Fi Direct protocol. To start the process, pull down the notification shade on Honor 9X and find the "Wireless Projection" or "Cast" icon.

Once the feature is activated, the phone will begin searching for available devices within the network range. On the TV screen LG At this time, the appropriate signal reception mode must be activated. Depending on the model year, the app may be called "Screen Share," "Smart Share," or simply "Broadcast."

Once your TV's name appears on your phone's display, tap it to initiate pairing. A connection confirmation prompt may appear on the TV screen, which you'll need to accept using your remote control. Once the handshake is successful, your smartphone's screen will be mirrored completely to the TV.

• 📱 Open the control panel on your Honor 9X and select "Wireless Projection".
• 📺 Launch the Screen Share app on your LG TV via the Input button or Smart TV menu.
• 🔗 Wait for the TV name to appear in the list and click on it to connect.
• ✅ Confirm the connection request on the TV screen if it appears.

Keep in mind that while using mirror mode, your phone won't lock, but the interface may be less responsive due to increased processor load. If you plan to watch high-bitrate videos, close background apps to free up RAM.

Setting up via the LG TV Plus app

If standard projection is unstable or you need to control your TV, not just mirror the screen, the official app from the manufacturer is a great solution. LG TV Plus (or its newer version LG ThinQ) turns your smartphone into a universal remote control and media center. You can download the app from the AppGallery or through Huawei services (Petal Search), as the Honor 9X lacks Google services.

Once you install and launch the app, it will offer to search for available TVs on the network. Select yours. LG Smart TV from the list. A confirmation code will appear on the TV screen, which you must enter on your smartphone. This protects your device from unauthorized access.

The main advantage of this method is the ability to stream photos and videos from your phone's gallery in native resolution using the TV's decoder, which reduces the load on the smartphone's battery. Furthermore, the app allows you to control the volume, change channels, and launch streaming services directly from the interface. Honor 9X.

⚠️ Attention: In some regions, the LG ThinQ app may require an LG Service account. Be prepared to register for an account if simple social media login doesn't work.

The app also supports file transfer. You can select a video file from your phone's memory, click the "Stream" button, and select the target device. In this case, the phone acts only as a remote control, while the video stream goes directly from the router to the TV, ensuring no lag or audio desync.

Streaming media via DLNA and third-party players

For viewing local video files that aren't supported by standard system tools, third-party video players with DLNA/UPnP support are ideal. The leaders in this niche are apps VLC for Android, MX Player or Nova Video PlayerThey allow you to stream virtually any video format to your screen. LG.

The principle of operation is simple: you open a video file in the player on Honor 9X, press the "Cast" button (usually a rectangle with waves) and select your TV. The player sends a link to the file or the data stream itself to the TV, which plays it automatically.

This method is especially useful if you have downloaded the movie in . MKV or AVI with a non-standard audio codec. Televisions LG They often have limited built-in codecs, but when streaming from a powerful smartphone, the player may be able to stream a pre-decoded stream or use a compatible protocol.

The application deserves special attention Web Video CastIt allows you to stream video from websites directly to your TV, bypassing the built-in Smart TV browser, which can be slow. You open a video site on your phone, and the app captures the video stream and sends it to LG.

Using AirPlay technology on the Honor 9X

Although Honor 9X It runs on Android, and there are ways to emulate the protocol. AirPlay, which is traditionally used in the Apple ecosystem, but is supported by many modern TVs LGThis can be useful if standard Miracast is unstable. This requires emulator apps available in the AppGallery.

Some models LG AirPlay 2-enabled devices allow you to connect devices directly through the "Device Connection" menu. In this case, you'll need to find the corresponding option in the "Other Wireless Connections" menu on your phone. However, since Honor doesn't have Google services, native support may be limited.

An alternative is to install intermediary apps that create a virtual AirPlay server or client. This is a more complex approach, requiring precise network configuration, but it allows for better compatibility with certain types of DRM-protected content that block standard screencasting.

Therefore, this method is not suitable for games, but for viewing static videos or photos the difference will not be noticeable.

Solution: Delays, desynchronization and interruptions

Even with proper settings, users may encounter technical issues. The most common is audio and video desynchronization. If the actors' lips are moving out of sync with their voices, try lowering the video quality in your player or app settings.

Another common problem is intermittent connection drops or image freezes. This often indicates an overloaded Wi-Fi channel. If you have a dual-band router, be sure to switch both devices to the same frequency. 5 GHz. Range 2.4 GHz is often polluted by neighboring networks and smart home devices.

⚠️ Attention: LG TV interfaces and the EMUI shell on the Honor 9X are subject to update. The location of menu items or their names may differ from those described in the instructions. Always look for synonyms (e.g., "Cast" instead of "Projection").

If your phone doesn't detect the TV at all, try rebooting both devices and the router. Sometimes, temporarily disabling mobile data (3G/4G) on your smartphone can help, preventing the system from trying to use it instead of Wi-Fi for data transfer. Also, check if the router has a "Guest Network" restriction enabled—devices in the guest segment often don't see each other.

In cases where there is an image, but it is not full screen, use the scaling settings on the LG TV. Button P:Ratio or Aspect Ratio On the remote control, you can select the "Just Scan", "16:9" or "Original" mode, which will remove black bars and stretch the image correctly.

Comparison of connection methods and final recommendations

The connection method you choose depends on your goals. If you need to show a presentation or photos, use the built-in "Wireless Projection." For watching movies from your phone's memory, DLNA players like VLC are better, as they drain less battery. For controlling your TV and streaming from the internet, an app is ideal. LG TV Plus.

Each method has its pros and cons. Screen mirroring provides full control but puts a strain on the processor. DLNA reduces the load on the phone, but not all file formats can be played. Direct control via the app is convenient, but requires additional software.

To the owners Honor 9X It's worth having at least two options in your arsenal: built-in projection for quick tasks and a third-party player for high-quality movies. This ensures you can display content on the big screen in any situation, regardless of the requirements of a specific application or file format.

Keep in mind that wireless connection quality is directly dependent on the router's signal strength. If your TV is located far from the router, consider using a Wi-Fi repeater or, as a last resort, a wired connection via a USB-C to HDMI adapter. Honor 9X also supports.

Why doesn't my LG TV detect my Honor 9X phone?

Most often, the problem is that the devices are connected to different networks (for example, one to a guest network, the other to the main network) or to different router frequencies if they are isolated. It's also possible that "AP Isolation" is enabled on the router, which prevents data exchange between Wi-Fi clients. Check that Wi-Fi is enabled on both devices and that discovery is enabled.

Can I play games on Honor 9X via TV?

Technically, it's possible using Miracast. However, input lag, which can be 100ms or higher over a wireless connection, can make playing fast-paced shooters or fighting games uncomfortable. This method is perfectly suitable for strategy or turn-based games.

How to improve picture quality during broadcasting?

Make sure your router and devices support the 5 GHz standard. Close any background apps on your phone that are consuming data. Move closer to the router. If you're using a DLNA player, try adjusting the buffering settings in its settings. Also, check that your TV's "Eco Saving" mode isn't enabled, as this can reduce image quality.

Does the broadcast work without the Internet?

Yes, Miracast (Wi-Fi Direct) and DLNA don't require internet access; you only need a working local Wi-Fi network. Your router doesn't need to be connected to your ISP, but it must create the network your phone and TV can connect to. Some TV models allow you to directly launch Hotspot mode without a router.