For all prior versions of iOS, I\'ve used the itms-services:// URL to install test iOS apps over the air (OTA). Now, all my devices with iOS8 fail when trying to install app
This answer helped me to fix the issue. It seems that for iOS8 you have to include in the assets
key of the manifest .plist
file the display-image
and full-size-image
keys. They were available in Xcode 5 when saving an archive for enterprise and add-hoc deployment, but not required.
I have created a gist on github with the template for the install-manifet.plist file. The original post is available on http://www.informit.com/articles/article.aspx?p=1829415&seqNum=16.