You’re going to have to turn out of the Quick Settings panel on screen mirroring before you start up the match that you want to cast to your TV. Simply skip to the step if you possess the Cast button alongside your Quick Settings. 1. Swipe down to start your notifications panel and tap on the arrow. 2. Tap the Edit (pen ) button. 3. Drag and drop down the button that is Twist into the section, under Drag to include tiles. 4. Return to the Quick Settings panel and then tap on the button that is . 5. You need to see a listing of Chromecast apparatus readily available in your system. 6. The Chromecast device plugged in to your TV.