How to Cast from Phone to TV: Wireless & Wired Methods Explained

Watching something on your phone is fine, until you want to see it properly. Whether you're streaming a show, sharing holiday photos, or following a workout video, knowing how to cast from phone to TV makes things much easier.

The good news? Most phones and smart TVs already support casting, even if it's not obvious at first. In many cases, you don't need extra apps or a complicated setup. This guide walks you through the easiest ways to cast your phone to a TV, using Wi-Fi or a cable, and what to try if it doesn't work straight away.

How to Cast from Phone to TV Wirelessly

When you're working out, "How can I cast from my phone to my TV?", wireless casting usually means one of two things:

● Cast from an app: the TV plays the content, and your phone becomes the controller.

● Mirror your screen: the TV shows your entire phone display, including menus and notifications.

App casting is usually smoother for video and music. Screen mirroring is better when you need to show something the TV can't open on its own (a website, a photo album, a document, or an app without a Cast button).

Here's how to cast phone to TV wirelessly:

Use Android's built-in Cast / Screen Mirroring with a smart TV

Most Android phones already have casting and screen mirroring features built in. Many smart TVs do too, particularly those running systems like Google TV, so you often don't need to install anything extra.

In most cases, this works through Google Cast (Chromecast). Some TVs and phones use Miracast (Wi-Fi Direct) or similar wireless display options instead. As long as both devices support the same casting protocol, they should connect without issues.

Option A: Cast from inside an app (best for video and music)

This is usually the smoothest option because your TV pulls the stream directly from the internet, not your phone's screen.

1. First things first, connect your phone and TV to the same Wi-Fi network.

2. Open a Cast-enabled app on your phone and play whatever you like. Apps such as YouTube, Netflix, Spotify, and Disney+ all support built-in casting.

3. Tap the Cast icon. It looks like a rectangle with Wi-Fi waves and is usually near the playback controls.

4. Choose your TV from the list.

5. Playback should now move to the TV. You can pause, skip, or adjust the volume from your phone, and the content keeps playing even if you lock your screen or leave the app.

Option B: Mirror your full screen (best for photos, websites, and apps)

If you want everything on your phone to appear on the TV, use screen mirroring. The feature name and menu path can vary slightly by phone model, but the steps are usually straightforward.

First, make sure your phone and TV are on the same Wi-Fi network.

Most Android phones let you start mirroring directly from Quick Settings:

1. Swipe down from the top of the screen to open Quick Settings.

2. Look for a tile labelled something like Cast, Screen Cast, Smart View, Screen Mirroring, or Wireless display. On HONOR smartphones, this feature is called Wireless Projection (or MirrorShare).

3. Tap it, then choose your TV from the available devices.

4. Accept any prompt that appears on the TV.

If you can't find the tile in Quick Settings:

● Check Settings, often under Connected devices or Display, for Cast or mirroring options.

● Open Quick Settings and tap Edit (usually a pencil icon) to add the Cast or Screen Mirroring tile if it's available.

● You can also mirror your full screen using the Google Home app on Chromecast-compatible TVs and devices.

A couple of things to keep in mind:

● Screen mirroring may have a small delay, especially on busy Wi-Fi networks.

● Your TV shows everything on your phone screen. Turning on Do Not Disturb can help avoid interruptions.

Cast from phone to TV using a streaming device

Wondering, "How do I cast from phone to a TV that has limited or no casting support?" A streaming device can fill that gap. Common options include Chromecast / Google TV Streamer, Roku, and Fire TV. Setup is usually a one-time job, and after that you can cast in seconds.

1. Set up the streaming device once.

Plug the streaming stick into an HDMI port and power on your TV. Use your phone and a setup app (such as the Google Home app for Chromecast devices) to connect it to your Wi-Fi network.

2. Cast from apps.

Open a Cast-enabled app, play the content you want, tap the Cast icon, and select the streaming device from the list.

3. Mirror your screen when needed.

For websites, photo albums, or apps without a Cast button, mirror your full Android screen using Quick Settings or your phone's main Settings menu. Approve the connection on the TV if prompted.

How to Cast from Phone to TV via a Wired Connection

When you're figuring out how to cast to TV from an Android phone, a cable can feel a bit old school. But it's simple, skips Wi-Fi entirely, and gives you a steady, reliable picture.

The most common wired option is USB-C to HDMI. The main catch? Not every USB-C port can send video. For this to work, your phone needs USB-C video output, often listed as DisplayPort Alt Mode or DP Alt Mode.

If your Android phone supports DP Alt Mode, such as the HONOR Magic V6, the setup is straightforward. You'll need:

● A USB-C to HDMI adapter (or a USB-C hub with HDMI)

● An HDMI cable

● A TV with a free HDMI input

Here's how to connect:

1. Plug the USB-C adapter into your phone.

2. Connect the HDMI cable from the adapter to your TV.

3. On your TV, switch the input/source to the correct HDMI port.

4. Your phone screen should now show on the TV.

5. If the picture looks cropped, check the TV's picture size or aspect settings.

Troubleshooting: Why Isn't My Phone Casting to the TV?

Having problems casting from phone to TV? Most issues come down to one of a few things: network setup, device discovery, compatibility, or a temporary glitch. Once you spot which one it is, the fix is usually quick.

Your TV doesn't show up in the cast list

Issue: You open the Cast menu, but your TV isn't listed at all. Or it flashes briefly, then disappears.

Start with the basics:

● Make sure your phone and TV are on the same Wi-Fi network name (SSID).

● If you're using your own router, look for settings like client isolation or AP isolation. These can stop devices on the same Wi-Fi from communicating.

● Turn off any VPN on your phone.

● Check for system updates on both your TV and phone.

Also check the TV is ready to receive a cast or mirror:

On most smart TVs and streaming sticks, casting is switched on by default during the initial setup. But it's easy to turn it off by accident in settings. If you're unsure, open the TV's casting or screen-mirroring menu, switch it on, and leave it on that screen while you try again.

Casting connects, but playback stutters or drops

Issue: The video starts, then buffers. Or it plays for a minute and disconnects. Sometimes the connection fails halfway through.

This usually points to Wi-Fi stability rather than the casting feature itself.

Try this in order:

● Restart your phone.

● Restart the TV or streaming device (power off, not just standby).

● Restart your router.

Then improve the signal:

● Move the phone and TV closer to the router.

● If your Wi-Fi is busy, pause large downloads or backups.

● Use a 5 GHz Wi-Fi band if your router supports it.

You can cast from some apps, but not others

Issue: YouTube works fine, but another app shows no Cast button. Or tapping Cast does nothing.

This is normal. Apps handle casting differently, and not all of them support it.

If an app doesn't offer casting:

● Update the app to the latest version from the app store. Update your phone's software as well.

● Use screen mirroring instead.

● Or open the app directly on the TV if it's available there.

Some apps also change how casting works over time. For example, Netflix has removed phone casting to many newer TVs and streaming devices. If you're searching for how to cast Netflix from phone to TV, the most reliable option now is to open Netflix right on the TV itself and control it with the remote, rather than casting from your phone.

Screen mirroring works, but it feels laggy

Issue: Your screen shows up on the TV, but actions feel delayed. Scrolling lags behind. Video looks choppy.

A small delay is expected. Your phone is sending a live video feed of everything on the screen.

To improve it:

● Move closer to the router.

● Close other heavy apps on your phone.

● If you're watching video, switch from mirroring to casting inside the app.

The picture is there, but there's no sound

Issue: You see the video on the TV, but audio keeps coming from your phone, or there's no sound at all.

Run through these quick checks:

● Turn up the TV volume.

● Disconnect Bluetooth earbuds or speakers from your phone.

● If you're using a USB-C to HDMI adapter, unplug and reconnect the HDMI cable.

● Re-select the correct HDMI input on the TV.

Wired connection shows a blank screen

If you get a blank screen:

● Confirm your phone supports USB-C video output (often listed as DisplayPort Alt Mode).

● Make sure your TV is switched to the correct HDMI input.

● Test a different HDMI cable or HDMI port.

● Try a different adapter if you have one.

● If your hub supports charging, plug in power and test again.

Conclusion

Once you know how to cast from phone to TV, sharing content on a bigger screen becomes simple. Wireless casting works well for most everyday use, while a wired connection is a reliable backup when Wi-Fi isn't cooperating. The key is choosing the right method for what you're trying to do: streaming, sharing photos, or showing an app. If something doesn't work straight away, a quick check of settings or connections usually fixes it.

FAQs

Why can't I cast from my phone to my smart TV?

Casting often fails because the phone and TV aren't on the same Wi-Fi network (same SSID) or the router has AP/client isolation enabled, which blocks discovery. Double-check both, then restart your TV, phone, and router. On some Google or Android TVs, the built-in Cast service may be turned off. Re-enable it in settings. Also, some apps (such as Netflix) have reduced casting support, so the Cast icon may be missing.

How do I activate Cast on Android?

To activate cast on Android, connect your phone and TV to the same Wi-Fi network. Swipe down to open Quick Settings and look for Cast, Screen Cast, Screen Mirroring, or Wireless Projection. Tap it and choose your TV from the list. If you don't see the option, check Settings, usually under Connected devices or Display, and add the Cast tile if needed. You can also cast directly from supported apps (such as YouTube or Netflix) by tapping the Cast icon during playback.

Can I play my phone through my smart TV?

Yes, you can show phone content on your TV in a few ways. Casting lets supported apps (such as YouTube or Spotify) send videos or music directly to the TV, while your phone acts as a controller. Screen mirroring shows everything on your phone, including menus and apps. Both methods are wireless and require the devices to connect to the same Wi-Fi network. If your phone supports USB-C video output via DisplayPort Alt Mode, a USB-C to HDMI adapter is a reliable wired option.

How do I set up screen mirroring?

To set up screen mirroring, make sure your Android phone and TV are on the same Wi-Fi network. Swipe down to open Quick Settings and tap Screen Mirroring, Screen Cast, Smart View, or Wireless Display. Select your TV from the list of available devices and confirm the connection if prompted. If you don't see the option, open Settings and look under Connected devices or Display. Once connected, your phone screen will appear on the TV in real time.

Is casting the same as mirroring?

They're related, but not the same. Casting sends a specific piece of content (like a YouTube video) to the TV directly from a Cast-enabled app. The TV then plays it on its own while your phone becomes a remote. Mirroring duplicates your entire screen, including notifications and whatever you tap, so it's great for demos but can be laggier and drain battery faster. If you want to keep using your phone freely, casting is usually the better option.

Source: HONOR Club