How to resolve a black screen issue with Carlinkit 5.0 (2air)?

1. First connect to the box's WIFI with your mobile phone, the WiFi name is Autokit_***
2. Enter the password 12345678
3. Enter 192.168.50.2 into the backend with the browser that comes with your phone

In the background web settings

• Turn on the sync mode.
  
  
  
• Set the frame rate to 20, or adjust the resolution.
  
  
  
  
• Upgrade version for the lower version of the box.

The black screen was caused by the update, you need to restore the factory settings of the box in the settings.