Apple TV 4K is fast, reliable, and a great way to use an HDMI slot. In Settings > Remotes & Devices > Volume Control > Learn New Device, map Mute to your TV's input. Trade the mute button for input ...
Reprogram your Apple TV remote's mute button to switch TV inputs — no universal remote needed. Force-close apps by pressing the TV icon and swiping up to fix sluggish Apple TV performance. Use Apple ...