If the power is restored after a power cut, will i-Ctrl connect automatically?
Yes, i-Ctrl will automatically reconnect.
I finished the first time setup but can not connect to i-Ctrl successfully. (APP shows "error code 003")
When pairing is completed, APP will shows that pairing successful and the blue light will be on again and stay on. If the blue light does not stay on after successful pairing, please replug the power supply and click "Connect" to enter the control interface of each appliance.
Whatis force turn on / off in advanced settings?
Force turn on means switch to mobile network to control, ex. 3G, 4G, force turn off means try to control via local network first.
I finished the first time setup and i-Ctrl works well when I was at home, why I cannot use it when I was outside.
Please make sure your smart phone has more than 30% power supply and make sure your smart phone is connect to either WiFi or 3G/4G with internet connection.