The Xiaomi Mi Box comes pre-loaded with one free preview of Sling TV! The free preview is built into the Sling TV application. A confirmation prompt for the Sling TV preview will launch automatically as soon as you set up your device.
Click Continue. There is no sign in necessary.
You will get a free preview of the Sling Orange service for the remainder of the day. You will be notified when your free preview is over. Additionally, the Sling TV app will automatically launch every time you turn on your Mi Box. This can be disabled in the Mi Box Settings -> Playback Settings.
Scroll down on the home page to access these settings.
In the second ribbon under Preferences scroll to Playback settings.
You will then be presented with the option to Auto Start Sling.
You will be presented with an option to sign up for Sling TV or not, after your preview is over at the end of the day.
Your Xiaomi Mi Box will have full functionality with or without Sling TV. Enjoy the free preview!