本指南从 https://forums.developer.apple.com/thread/89603

在执行这些步骤之前，您需要在iMac或Macbook的同一子网中使用有线以太网连接.我刚刚将Apple TV 4k连接到路由器的以太网端口.

Before doing the steps, you need a wired ethernet connection works in the same subnet of your iMac or Macbook. I just connected the Apple TV 4k to the ethernet port of my router.

1. 在Apple TV上，导航到设置面板以擦除和恢复设备.这样会清除Apple TV中的所有数据.

1. On the Apple TV, navigate to the settings pannel to erase and restore the device. This erases any data from the Apple TV.

从Apple Configurator 2配对设备列表中删除配对的Apple TV.

Remove the pared Apple TV from Apple Configurator 2 paired device list.

仅在重新启动Apple TV 4k之后，请勿执行任何配置或触摸遥控器.打开配置器2的配对设备"窗口.您将看到该设备显示为已连接，并找到配对设备"按钮.

Just after rebooting Apple TV 4k, DO NOT perform any configuration or touch the remote controller. Open 'paired device' window of configurator 2. You will see the device showed as connected and find the Pair Device button.

从这一点开始配对设备.您将在电视上看到验证码提示.输入代码到配置器2，您将在激活之前将Apple TV配对.

Pair the device from this point. You will get a verification code prompt on the TV. Enter the code to configurator 2 and you will get your apple TV paired before activation.

在Apple配置器中，选择Apple TV 4k设备，然后单击准备".按照说明选择否MDM"，否DEP"，生成组织证书，然后运行准备.

In Apple configurator, select the Apple TV 4k device and then click Prepare. Follow the instruction to select 'No MDM', 'No DEP', generate organization certificate and then run the preparation.