How to change the Bundle Identifier in iTunes connect

Question

I changed the bundle identifier of my app after a few updates, and I added firebase into my project using a different bundle identifier than in my iTunes connect app file, what should I do? It won't allow me to archive my app even when I change the identifier as the same in iTunes connect.

Answer 1

You can't change the bundle identifier of an existing app — where "existing" means that the developer Member Center (the Portal) and/or App Store Connect knows about the app. The bundle identifier is the app; that's why it's call an identifier .

So, if you change the bundle identifier in Xcode, it's no longer the same app. You don't have any provisioning profile to develop it on a device (though you might get away with that if you have a wild-card profile). You don't have any provisioning profile to archive it. You have no entry for it at App Store Connect. It's not in the App Store. It is a different app , just as if you had started a new project in Xcode.

Answer 2

通过从iTunes复制和粘贴捆绑软件ID来解决，请连接到Xcode，并使用相同的捆绑软件ID在Firebase上“添加另一个应用程序”