itms-services://?action=download-manifest&url=https://your-server.com/manifest.plist
: The unique identifier of the app (e.g., com.example.app ). bundle-version : The version string. kind : Usually set to software .
: https%3A%2F%://example.com%2Fapps%2Fmanifest.plist When placed inside the full protocol link, it scales to:
| Requirement | Specification | |-------------|---------------| | | HTTPS (TLS 1.2 or higher) | | SSL Certificate | Valid, not self-signed (for standard devices) | | MIME Types | .plist → text/xml or application/xml ; .ipa → application/octet-stream | | File paths | Absolute URLs only (no relative paths) |
: The target server hosting the .plist and .ipa must possess a valid, trusted SSL/TLS certificate signed by a globally recognized Certificate Authority (CA). Self-signed certificates will cause the installation sequence to fail unless the root certificate is manually trusted via iOS Profile Management. Itms-services Action Download-manifest Amp-url Https
Requirements:
: Modern versions of iOS require the manifest and the IPA file to be hosted on an HTTPS server
: The parameter defining where the manifest file is hosted.
Enabling seamless, one-click installations of iOS applications directly from a web browser is a critical requirement for enterprise developers, beta testers, and ad-hoc distribution networks. Apple achieves this through a proprietary URL scheme known as itms-services . itms-services://
Which (e.g., Apache, Nginx, AWS S3) is hosting your files?
: The command instructing the operating system to retrieve a configuration file rather than a direct binary file.
The string itms-services action download-manifest url https represents a critical bridge between web browsing and native app installation on Apple devices. While standard users rarely see the raw URL syntax, understanding it is essential for developers, QA engineers, and IT administrators responsible for distributing apps outside the confines of the App Store ecosystem.
Sometimes the HTTPS URL is URL-encoded to handle special characters: : https%3A%2F%://example
The keyword phrase “itms-services action download-manifest amp-url https” essentially describes these four critical parts: the scheme, the action, the ampersand separator, and the HTTPS requirement for the URL. Note that “amp-url” is a shorthand for – sometimes mistakenly written as amp; due to HTML encoding (more on that later).
If your link contains &url= instead of &url= , check how your web server or CMS renders the HTML. While web browsers easily decode & , the native iOS protocol handler sometimes fails to parse the string correctly, cutting off the manifest path. 2. Incorrect MIME Types
: This parameter specifies the absolute web path to the XML manifest file. The target server must use a secure, trusted HTTPS connection, or iOS will reject the request. Role of the XML Manifest File ( .plist )