Answered by : charming-crab-45yqy76fn6j9

npm install -g ios-deploy
# Run on a connected device, e.g. Max's iPhone:
react-native run-ios --device "Max's iPhone"

Source : https://stackoverflow.com/questions/38495793/run-react-native-application-on-ios-device-directly-from-command-line | Last Update : Fri, 06 Mar 20