Itms-services // Action=download Extra Quality-manifest [ 2024-2026 ]

Apple requires that the manifest .plist file be hosted on a server with a valid . If the URL starts with http:// instead of https:// , the installation will fail silently or throw an "Unable to download" error. 2. MIME Types

⚓ The itms-services protocol is the backbone of private iOS app distribution, bypassing the App Store while maintaining Apple's security standards via manifest validation. itms-services // action=download-manifest

itms-services://?action=download-manifest is a special URL scheme used by Apple’s iOS and iPadOS to trigger the over-the-air (OTA) installation of enterprise or ad-hoc mobile applications. Apple requires that the manifest

The bundle-identifier in the .plist must exactly match the ID inside the .ipa file. MIME Types ⚓ The itms-services protocol is the

Ensure the app is signed with an Enterprise certificate or that the user’s UDID is included in the Ad-Hoc profile.

application/xml or text/xml (though application/x-plist is often used). 3. IPA Accessibility

Once the manifest is parsed, iOS prompts the user: "example.com would like to install [App Name]." Essential Requirements for Deployment