Xcode 9 make you free with wireless debugging.No more tied to cable. In order to connect your device for wireless debugging you need to perform following steps
- Open Devices and Simulators window
Devices And Simulators - Connect your device normally with lightening cable
- Select the device which you want to connect from Devices tab
Devices And Simulators - Check Connect via network
Connect via network - After successful connection a network icon will show
Network icon on successful connection Congratulation !!! you are good to go. Now you can do wireless debugging just unplug the cable now. (You should be over same network)