Method 1: You can use Chromecast to cast content from both an iPhone and an Android phone. First, ensure that your phone or computer and Capsule II are connected to the same WiFi network. When the app is playing a video, click the Chromecast button (located at the top of the display) to search for a Chromecast-compatible device. Please note that Chromecast can only open applications that support Chromecast, such as YouTube and Prime Video. Method 2: Screen MirrorFor iPhone: Please download Nebula Manager from Apple Store, then download Airpin Pro from Nebula Manager. Open Airpin and check if Capsule II and your phone are connected to the same WiFi network. Then, choose screen mirroring. Please note, this method varies for different Android phones. For Android: Go to Settings>Connected Devices>Connection Preferences>Cast on your phone and select Nebula to start screen mirroring. Note: The method varies for different Android phones.