Hi there! I'm a tech enthusiast with a particular passion for mobile devices and home entertainment systems. I've spent countless hours exploring different ways to connect smartphones to TVs, and I'm happy to share my knowledge with you today.

You're looking to mirror your LG G4 phone to your TV – a great way to enjoy content on a larger screen! There are a few methods to achieve this, each with its pros and cons. Let's break down the possibilities:

1. Wired Connection: Using a Cable

* MHL (Mobile High-Definition Link): This technology allows your phone to output video and audio signals through its USB port. However, not all LG G4 models support MHL. You'll need to check your phone's specifications or user manual to confirm compatibility.

* If your LG G4 supports MHL:

1. Get an MHL adapter: This cable typically has a micro-USB or USB-C connector on one end (to plug into your phone) and an HDMI port on the other.

2. Connect: Plug the MHL adapter into your phone's charging port and connect an HDMI cable from the adapter to an available HDMI input on your TV.

3. Select the source: Use your TV remote to switch the input source to the HDMI port you connected to.

4. Enjoy: Your phone's screen should now be mirrored to your TV.

* If your LG G4 doesn't support MHL: You'll need to explore wireless options.

**2. Wireless Connection: Casting Your Screen**

* Miracast: This technology allows devices to connect and share screens wirelessly.


1. Check for Miracast support: Your TV might have Miracast built-in. Look for terms like "Screen Mirroring," "SmartShare" (LG TVs), or "AllShare Cast" (Samsung TVs) in your TV's settings.

2. Enable Screen sharing: On your LG G4, go to **Settings > Networks > Share & connect > Miracast** and turn it on. Your phone will start searching for available devices.

3. Connect: Select your TV from the list of discovered devices. Your phone's screen should mirror to your TV.

* Chromecast: This affordable device plugs into your TV's HDMI port and allows you to cast content from your phone.


1. Set up Chromecast: Plug the Chromecast device into your TV and follow the on-screen instructions to connect it to your Wi-Fi network.

2. Install the Google Home app: Download and install the Google Home app on your LG G4.

3. Cast your screen: Open the Google Home app, tap on your Chromecast device, and look for the "Cast my screen" or "Cast screen" option.

4. Enjoy: Your phone's screen will be mirrored to your TV.

Troubleshooting Tips

* Check your connections: Ensure all cables are securely connected and that your phone is properly seated in the MHL adapter (if using one).
* Restart devices: Sometimes, a simple restart can resolve connection issues. Try restarting both your phone and your TV.
* Update software: Make sure both your LG G4 and your TV are running the latest software updates.
* Check for interference: Other electronic devices, especially those using Bluetooth or Wi-Fi, can interfere with wireless connections. Try moving away from potential sources of interference.
* Consult your device manuals: If you're still having trouble, refer to the user manuals for your LG G4 and TV for model-specific instructions and troubleshooting steps.

Remember, not all TVs and phones support all screen mirroring technologies. It's essential to verify compatibility and follow the appropriate instructions based on your specific devices.

Good luck, and I hope you enjoy watching your favorite content on the big screen!
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Mirror screen on other deviceTurn on and connect to Wi-Fi.From any home screen, tap Apps.Tap Settings > Share & connect > Miracast.Tap the Miracast switch to turn on the feature.Turn on the Miracast feature on your TV or connect to the LG Miracast dongle.read more >>