Itms-services Action Download ~repack~-manifest Amp-url Https -

The string itms-services://?action=download-manifest&url=https://... refers to a specific iOS URL scheme used for Over-the-Air (OTA) application distribution. It allows developers to install enterprise or ad-hoc iOS applications directly from a web browser without using the App Store. What is the itms-services Protocol?

The itms-services protocol is a custom URL scheme recognized by iOS devices. When a user clicks a link starting with this scheme, the operating system triggers a specialized installer that handles the download and installation of an application package (.ipa file). Key Components of the URL

The URL structure is highly specific and requires two primary parameters:

action=download-manifest: This command instructs the device to look for an XML property list (.plist) file, known as the "manifest," which contains the metadata and location of the actual app file.

url=https://...: This parameter provides the direct web address to the manifest .plist file. Critical Requirements for Installation

For this installation method to work correctly, several technical conditions must be met: Itms-services Action Download-manifest Amp-url Https

The query refers to the itms-services URL scheme, a protocol used by Apple's iOS to facilitate Over-the-Air (OTA) installation of enterprise and ad-hoc applications. Apple Support Overview of the Protocol The full command structure typically looks like:

itms-services://?action=download-manifest&url=https://yourdomain.com itms-services://

: The custom URL scheme that triggers the iOS installation process. action=download-manifest : Tells the device to download an XML-based file (the manifest) before downloading the actual app (


6. The amp-url Confusion

amp-url appears nowhere in Apple’s official itms-services documentation. Possible origins:

If you encounter amp-url in logs or code, treat it as a custom or erroneous parameter. It will be ignored by iOS. The string itms-services://


4.2 The Correct Syntax (Crucial for Implementation)

When writing the actual link in HTML, you should use:

<a href="itms-services://?action=download-manifest&url=https://example.com/app.plist">Install App</a>

When using in a shell script or email client that supports raw URIs, use:

itms-services://?action=download-manifest&url=https://example.com/app.plist

Never use amp-url literally. It will break the installation.

Step 1: Upload .ipa and .plist

Place both files in an HTTPS-accessible directory. Example: Mis‑typed parameter name ( amp instead of &

https://apps.yourcompany.com/releases/v1.2.3/MyApp.ipa
https://apps.yourcompany.com/releases/v1.2.3/manifest.plist

5.1 Enterprise Internal Apps (In-House Distribution)

Large organizations with an Apple Enterprise Developer Account ($299/year) can distribute proprietary apps without the App Store. Employees tap an internal portal link, and the app installs directly. No TestFlight, no review.

Part 9: Complete Working Example

Step 1: Upload MyApp.ipa and manifest.plist to https://files.yourcompany.com/ios/

Step 2: Create an HTML file (install.html):

<!DOCTYPE html>
<html>
<head><title>Install Company App</title></head>
<body>
<h1>Internal Distribution</h1>
<p>
    <a href="itms-services://?action=download-manifest&url=https://files.yourcompany.com/ios/manifest.plist">
        Click here to install the app
    </a>
</p>
<p>If the link doesn't work, copy this URL into Safari:</p>
<code>itms-services://?action=download-manifest&url=https://files.yourcompany.com/ios/manifest.plist</code>
</body>
</html>

Step 3: Ensure your web server serves manifest.plist with HTTPS and correct MIME type.

Step 4: On an iOS device, open https://files.yourcompany.com/ios/install.html in Safari, tap the link.

Result: The "Install" system dialog appears.