What are the status indicators on the Mi Smart Home Hub? What do they all mean?

Here are the common status indicators found on the Mi Smart Home Hub and their meanings:
1. The orange light always on: It indicates the device is turning on;
2. The orange light blinking: It indicates the device is waiting for connection;
3. The white light always on: It indicates the device not connected to network;
4. The blue light blinking: It indicates the device is connecting to the network;
5. The blue light always on: It indicates the connection is successful and the device is working properly;
6. The purple light blinking: It indicates the device is connecting child device;
7. The orange light blinking: It indicates the device is upgrading firmware;
8. No indicator light: It’s mean the device are not connected to the power supply and the device is not powered on.