Use CodePush to deploy to an app

- Now we're on a physical iOS device…and we can install our React Native app.…So I'm going to click on the new release email.…And click install.…And the install button again.…And install.…Go back to the desktop.…We can see our app installing and we're going to open it up.…And this gets us to the default React Native screen.…What if we wanted to make a change to this…without having to redeploy the app?…Let's do that.…So I'm going to go back into Visual Studio Code.…

So inside Visual Studio Code,…we're going to open the App.js file…and here we see the default screen…that we have displayed on our iOS device.…So under this iOS section, we're going to add a little text.…We're just going to say and with a push.…And save that out.…File, save.…Now we can use the command line…interface to deploy our changes.…So we're going to go into a terminal window…and in the terminal window,…first we're going to log into Appcenter.…

So we'll appcenter login.…And that's going to open a browser…and if we're already logged in,…we're going to grab the token that it gets for us…