Changi app and changi wifi (22-01-19)

Today was at changi again so went to test the wifi. If you use the ichangi app on IOS it seems to be able to auto login. You will need to launch the ichangi app. Connect to #Wifi@Changi. Wait for a while. If the screen pops up. Or go to your browser. It should be over in a number of clicks. I didnt even have to do the OTP