The modern multimedia capabilities of Huawei smartphones allow you to transform an ordinary TV into a full-fledged entertainment center. Screencasting Sharing or media content via Wi-Fi eliminates the need to find cables and adapters. This is especially convenient when you need to show photos to guests or play a movie on a large display.
The process of synchronizing devices may vary depending on the operating system version. Android or HarmonyOS, as well as the presence of Smart TV functionality on your receiver. In this article, we'll cover all current connection methods, from built-in system utilities to specialized software.
To get started, make sure both devices are on the same local network. It is critical that your router supports the 5 GHz standard to ensure stable, lag-free high-definition video transmission. If you are using guest network access or client isolation, the connection may fail.
Wireless data transmission technologies
Before you begin setting things up, you need to understand the protocols used to transmit images. The main standard for Android devices is the Miracast (Wi-Fi Direct). It allows you to transmit a video signal directly from your phone to your TV, bypassing your internet provider and using only your local network.
Huawei has also developed its own ecosystem called Huawei ShareThis feature is optimized for this brand's devices and provides lower latency during streaming. However, to work via WiFi, the router must support the appropriate device discovery protocols.
There is also a protocol DLNA, which is more often used for transferring media files (photos, videos, music) rather than mirroring the entire screen. It requires less signal strength, but doesn't allow you to control the smartphone interface with a remote.
Preparing equipment for synchronization
A successful connection depends not only on software settings but also on proper network configuration. The first step is always checking the WiFi module status on both devices. Make sure the "Wi-Fi" function is enabled on the TV. Smart View or similar signal reception mode.
Huawei smartphones often require geolocation to be enabled to properly search for devices on the local network. This is an Android system requirement that is sometimes overlooked. Without GPS enabled, the phone may simply not see the TV in the list of available devices.
If you use complex network settings, such as static IPs or VLANs, ensure that devices are on the same subnet. In corporate or hotel networks, administrators often block direct connections between clients.
☑️ Check before connection
Using the built-in Wireless Projection feature
The fastest way to display an image is to use the system's projection feature. On Huawei and Honor smartphones, it's called Wireless Projection (Wireless projection). To launch it, pull down the notification shade and find the corresponding icon.
Once activated, your phone will begin searching for available receivers. If your TV supports Miracast and is waiting for a connection, it will appear in the list. Click on your TV model name, and after a few seconds, the image will be mirrored.
In some cases, you may need to confirm the connection on the TV screen using the remote control. Modern models Samsung, LG And Sony Usually they ask for permission to connect a new device for security reasons.
What to do if the function is not found?
In older versions of the EMUI shell, this function might be called "Cast" or located in the menu Settings → Connected devices → Screen projection.
Broadcasting via the Huawei Share app
An alternative to the standard projection is to use an ecosystem Huawei ShareThis method often provides a more stable connection and allows you to transfer files without duplicating the entire interface. To work, you must have the app installed on your TV. Huawei Share (available in Smart TV app store).
The setup process begins with enabling the feature in the phone menu. Go to Settings, select Connected devices → Huawei Share and turn on the switch. The phone will start broadcasting a detection signal.
Launch the app on your TV. It will automatically find your smartphone if they are connected to the same router. This method is especially convenient for viewing photo galleries and videos from the internal storage, as the interface is optimized for remote control.
It is important to note that some features may require you to sign in to your account. Huawei ID on both devices. This ensures clipboard synchronization and the ability to continue viewing from where you left off.
⚠️ Note: The menu interface and item layout may vary depending on the EMUI or HarmonyOS firmware version. If you can't find the item you need, use the search in your phone's settings.
Setting up Smart TVs of various brands
Different TV manufacturers use their own names for signal reception functions. Understanding these differences can help you quickly find the desired option in your TV menu. Below is a table of function correspondence for popular brands.
| TV brand | Function name | Menu location |
|---|---|---|
| Samsung | Screen Mirroring | Source → Connect to a mobile device |
| LG (WebOS) | Screen Share | Main Menu → Screen Share App |
| Sony (Android TV) | Screencasting | Settings → Network → Built-in Chromecast |
| Philips | Miracast | Menu → Network Settings → Miracast |
For TVs based on Android TV (Sony, Philips, Xiaomi) often use the built-in Chromecast protocol. In this case, tap the "Cast" button (the rectangle icon with waves) in the Huawei notification bar and select the device from the list.
If your TV does not have built-in Smart TV support but is equipped with an HDMI port, you can use external adapters such as Google Chromecast or Mi StickThey connect to the HDMI port and create a hotspot for the phone.
Troubleshooting connection issues
Despite the simplicity of the technology, users often encounter difficulties. One of the most common issues is that the phone doesn't see the TV. In this case, first check whether AP Isolation mode is enabled on the router.
Another common issue is audio and video desynchronization or poor image quality. This indicates an overloaded WiFi channel. Try switching your router to a less congested frequency or moving closer to the access point.
If the connection keeps dropping, try "forgetting" the WiFi network on your phone and reconnecting by entering the password. Restarting the WiFi module on your TV by completely powering it off (not in sleep mode, but by unplugging it for 10 seconds) also helps.
⚠️ Please note: Using the screen projection feature drains your phone's battery significantly faster. It is recommended to charge your device while watching long movies.
Alternative streaming apps
If the standard tools don't work or the functionality isn't sufficient, you can use third-party software. Cast to TV or Web Video Caster allow you to stream content from your browser or local folders directly to your TV using DLNA or Chromecast technology.
For Samsung TV owners, the official app is perfect SmartThingsIt's available in the store. AppGallery or through third-party sources. The program not only allows you to mirror your screen but also use your phone as a remote control.
When installing third-party software, pay attention to the requested permissions. To function correctly, applications require access to the local network and file system. Without these permissions, content streaming will not be possible.
Some streaming services (Netflix, YouTube) have a built-in cast button. In this case, you don't need to use system screen projection—just tap the Cast icon in the video app and select your TV.
Is it possible to play games on TV via WiFi?
Technically, it is possible, but input lag over a wireless connection can range from 50 to 200 ms, making shooters and fighting games uncomfortable to play.
Why doesn't my Huawei phone find my TV in the list of devices?
Most often, the problem is that the devices are connected to different router frequencies (2.4 GHz and 5 GHz) or the guest network is enabled. Make sure both devices are on the same subnet. Also, check whether your antivirus or firewall software on your phone is blocking detection of local devices.
Is sound transmitted when connected via Miracast?
Yes, Miracast and Wireless Projection transmit video and audio. However, if you use DLNA to transfer only photos or videos, the audio will only come through the TV speakers, not through Bluetooth headphones connected to your phone.
Does connecting a phone to a TV affect internet speed?
Using Miracast (direct connection) doesn't consume internet bandwidth; traffic is kept within the local network. If you watch online videos via Chromecast or built-in TV apps, traffic is consumed from the router, and the phone only serves as a remote control.
Can I use my phone at the same time while streaming?
When mirroring your phone, all activity on your phone is visible on your TV. Minimizing the app or locking the screen may interrupt the stream or result in a black screen on your TV. For background streaming, it's best to use "Video Only" mode in supported apps.
Does my old TV support Huawei WiFi connection?
If your TV doesn't have a Smart TV, you won't be able to connect it directly. You'll need an external set-top box (TV box) with Android or Miracast support, which connects to the HDMI port. Your phone will then see the box as a separate device.