The text itms-services action download-manifest amp-url https is the corrupted or encoded format of a URL scheme used by iOS devices to trigger the installation of an app from a website.
The string itms-services://?action=download-manifest&url=https://... is a specialized URL scheme used by Apple's iOS, iPadOS, and visionOS to enable Over-the-Air (OTA) app distribution. This protocol allows developers to distribute proprietary in-house or beta applications directly to devices via a web link, bypassing the public Apple App Store. How the Protocol Works Itms-services Action Download-manifest Amp-url Https
: This XML file must include the app's bundle identifier, version, and the full URL to the Apple Support Browser Dependency : The link is primarily designed to be opened in Ensure CORS is not interfering if embedding the
Without this manifest, the itms-services call fails. Without this manifest, the itms-services call fails
: If your URL contains special characters or spaces, you must use URL encoding . For example, a space in the filename should be encoded as Troubleshooting Common Errors Distribute proprietary in-house apps to Apple devices
