Ios application, xcode not getting changes in app source

Hello,

I’ve developed an app that is currently working fine in Android and browser.

Now I want to publish this app to Apple Store, I’ve purchased a mac to setup the environment.

The problem I am facing is that when the app launches it shows the splash screen correctly but then it ends in a white page. I’ve looked a lot of issues with this but I’ve not been able to solve it.

I’ve opened the project with xcode, and when the application launches, I can see a message that I have in app.js

.run(function($ionicPlatform, $cordovaStatusbar, DBA, InstallService) {
$ionicPlatform.ready(function() {
console.log("** IONIC READY **");

But I change this message in the code and I still see the old message, It’s like the xcode project is not taking the changes.

How can I propagate the changes in my www folder to xproject?

I’ve ran the command “ionic prepare ios” and “ionic build ios” but the changes are still not showing on the application when I run it with xcode.

Which is the procedure to follow when developing an ios app with ionic?

Thank you.