What is MIME type "application/vnd.nokia.n-gage.symbian.install"?

A MIME type is a string that tells browsers and other tools how to handle a particular kind of file.

application/vnd.nokia.n-gage.symbian.install is a special installation package format. It tells a Symbian device how to install an app designed for Nokia's N-Gage platform.

When such a file is accessed on a compatible device, the OS starts the install process automatically. It bundles resources, metadata, and installation instructions in one package.

Main use: To install mobile apps or games on Nokia devices running the Symbian operating system.
Additional use: It delivers platform-specific content for the N-Gage ecosystem.
Key technical detail: The format is vendor-specific, meaning the package structure follows Nokia's parameters.
File handling: Compatible systems recognize it and engage the installation interface accordingly.

The file tied to this MIME type may use the extension NGAGE. This helps the system identify and process it properly.

For more details on this MIME type and its standards, check the IANA registration.

Associated file extensions

.n-gage

Usage Examples

HTTP Header

When serving content with this MIME type, set the Content-Type header:


    Content-Type: application/vnd.nokia.n-gage.symbian.install

HTML

In HTML, you can specify the MIME type in various elements:


    <a href="file.dat" type="application/vnd.nokia.n-gage.symbian.install">Download file</a>

Server-side (Node.js)

Setting the Content-Type header in Node.js:


    const http = require('http');
    
    http.createServer((req, res) => {
      res.setHeader('Content-Type', 'application/vnd.nokia.n-gage.symbian.install');
      res.end('Content here');
    }).listen(3000);

Associated file extensions

.n-gage

FAQ

What is a MIME type?

A MIME (Multipurpose Internet Mail Extensions) type is a standard that indicates the nature and format of a document, file, or assortment of bytes. MIME types are defined and standardized in IETF's RFC 6838.

MIME types are important because they help browsers and servers understand how to process a file. When a browser receives a file from a server, it uses the MIME type to determine how to display or handle the content, whether it's an image to display, a PDF to open in a viewer, or a video to play.

MIME types consist of a type and a subtype, separated by a slash (e.g., text/html, image/jpeg, application/pdf). Some MIME types also include optional parameters.

How do I find the MIME type for a file?

You can check the file extension or use a file identification tool such as file --mime-type on the command line. Many programming languages also provide libraries to detect MIME types.

Why are multiple MIME types listed for one extension?

Different applications and historical conventions may use alternative MIME identifiers for the same kind of file. Showing them all helps ensure compatibility across systems.