title: Create iOS App without code sign , stuck installing app
body: <p>I just make simple app for iOS , just show label "Hello"
  and i'm done to set code sign required to "NO" in build settings
  and then go to Products -> Archive , the app has build successfully and generate .ipa file ,
  the problem is , when i install my app from itunes to my iOS device and Sync it , the app stuck on "Installing" , i don't have any idea for this , 
  Can anyone help me about this? 
  Thank you!</p>