Method 1: Chromecast 1. Ensure your phone or computer and Solar Portable are connected to the same WiFI network. 2. When an app plays a video, click the Chromecast button (located on top of the display) to search for a Chromecast-compatible device. 3. Select Solar Portable. 4. Please note Chromecast can only open apps that support Chromecast, such as YouTube and Prime Video. Method 2: Screen Mirroring For iPhone users: 1. Please download Nebula Manager from the App Store. 2. Download Airpin Pro from Nebula Manager and open Airpin. 3. Check if Solar Portable and your phone are on the same WiFi network, then choose Screen Mirroring. For Android phones: 1. Go to Settings>Connected Devices>Connection Preferences>Cast On Your Phone. 2. Select Nebula to start screen mirroring. 3. Please note this method could vary depending on your specific Android model.