To mirror your iPhone to a TV, use AirPlay with an Apple TV or AirPlay 2-compatible TV by ensuring both devices are on the same Wi-Fi, opening Control Center, tapping Screen Mirroring, and selecting your TV; if prompted, enter the displayed code. Alternatively, use a Lightning to HDMI adapter by connecting it to your iPhone and TV via HDMI, then switching the TV to the correct input. For Roku devices, enable Screen Mirroring from Control Center and select your Roku; for Chromecast, full screen mirroring isn’t supported, but you can cast from compatible apps like YouTube or Netflix. Keep in mind that strong Wi-Fi is essential for AirPlay, mirroring increases battery usage, and some apps may block content due to DRM restrictions.

Mirroring your iPhone screen to a TV is a great way to share photos, videos, apps, or even games on a bigger display. The process is straightforward, and you have a few reliable options depending on your TV and accessories. Here’s how to do it.

1. Use AirPlay (Wireless, with Apple TV or AirPlay 2-compatible TV)

AirPlay is the easiest and most seamless way to mirror your iPhone to a TV—especially if you have an Apple TV or a smart TV that supports AirPlay 2.

Steps:

• Make sure your iPhone and TV are connected to the same Wi-Fi network.
• Open Control Center on your iPhone:
  • On iPhone with Face ID: Swipe down from the top-right corner.
  • On iPhone with Home button: Swipe up from the bottom.
• Tap Screen Mirroring.
• Select your Apple TV or AirPlay 2-compatible TV from the list.
• If prompted, enter the AirPlay code displayed on your TV.

Once connected, everything on your iPhone screen will appear on the TV in real time.

Note: AirPlay supports both mirroring (full screen) and streaming specific videos/music. For mirroring, make sure you select "Screen Mirroring" rather than just casting a video.

2. Use a Physical Connection (Lightning to HDMI Adapter)

If your TV doesn’t support AirPlay or you want a wired, more stable connection, use a Lightning to HDMI adapter.

What you’ll need:

• A Lightning to HDMI adapter (Apple sells one, or use a certified third-party version).
• An HDMI cable.
• A TV with an available HDMI port.

Steps:

• Connect the HDMI cable to the adapter and the other end to your TV’s HDMI port.
• Plug the Lightning end into your iPhone.
• Switch your TV to the correct HDMI input source.
• Your iPhone screen should appear on the TV automatically.

Tip: Some adapters require external power. Use a USB power adapter if your iPhone shows a low-power warning or doesn’t mirror properly.

This method is great for presentations or when Wi-Fi is unreliable.

3. Use a Streaming Device (Roku, Chromecast, etc.)

While Chromecast doesn’t support direct screen mirroring from iPhone like Android does, many Roku TVs and devices support AirPlay and HomeKit, allowing iPhone mirroring.

For Roku:

• Ensure your Roku and iPhone are on the same Wi-Fi.
• Open Control Center > Screen Mirroring.
• Choose your Roku device from the list.

For Chromecast:

• Chromecast doesn’t support full screen mirroring from iOS, but you can cast individual apps like YouTube, Netflix, or Google Photos.
• Open a supported app, tap the Cast icon, and select your Chromecast.

So, for true screen mirroring with Chromecast, you’ll need a workaround or use a third-party app (which may not be reliable or secure).

A Few Tips to Keep in Mind

• Wi-Fi strength matters for AirPlay. Weak signal can cause lag or disconnects.
• Battery usage increases when mirroring—keep your iPhone charged or plug it in.
• Some apps block mirroring due to DRM (e.g., Netflix, Disney+). You might see a black screen when trying to mirror protected content.

Basically, if you have an Apple TV or AirPlay 2 TV, use AirPlay. If not, a Lightning to HDMI adapter gives you a solid wired option.

Atas ialah kandungan terperinci Cara mencerminkan skrin iPhone anda ke TV. Untuk maklumat lanjut, sila ikut artikel berkaitan lain di laman web China PHP!