iPhone：更改应用程序捆绑包文件

Question

in my application bundle, there are a XML file. i want to change this XML with other XMl file which have same name (without open Xcode). so i want to ask that whether there are any problem arise when i run this application in iPhone

Answer 1

If you are trying to modify your application bundle, then you will invalidate the signature on the app and it will not install anymore. All modifications to items in your bundle, have to happen before Xcode builds it and signs it.

Same thing if your app itself modifies (or tries to modify) your bundle on the iPhone.