I have created iOS enterprise app that is not installing using the dropbox url. The app is no longer able to be installed using the itms-services://?action=download-manifest&url=https://dl.dropboxusercontent.com/scl/fi/34j34hj37vl4defedon43hgi/appname.plist?rlkey=bz6sjxhlf349pn7rjk&raw=1. I tried in 2023 year and it worked then. with the URL like - itms-services://?action=download-manifest&url=https://dl.dropboxusercontent.com/s/dz2feq4234h3g4an5/appname.plist . Our Enterprise certificate and provisioning profiles are up to date and valid. I was able to install the app into simulator and iPhone using Xcode. The dropbox links are all shared and accessible to anyone with the link. I can download my IPA file and plist file with no issue if I browse to the URL directly, but it just doesn't work with the itms-services://?action=download-manifest&amp Does Apple still support OTA installs for enterprise developers? What else can I do to troubleshoot?