Shadowrocket is a 3rd party app that allows download SimpleLink servers and configuration, and act as a proxy app on behalf of SimpleLink.
Please do the following steps to use SimpleLink VPN on your Apple TV:
1. Download and install Shadowrocket on your Apple TV (you need to have non-China AppStore ID): https://apps.apple.com/us/app/shadowrocket/id932747118
2. Click the + icon on the top right of the screen
3. Go to User Center of SimpleLink, login. Copy url of ShadowRocket here:
4. Go back to ShadowRocket, Click URL, and Paste the URL onto it
5. Click top right Check mark Mark to save the configuration.
6. You will see SimpleLink VPN’s servers pop up. It means servers have been loaded in Shadowrocket.
7. Tap the first button to start connection. A permission window will pop up, and please allow Shadowrocket to manage the VPN on your Apple TV.
8. Now you are connected, you can change server if you need.