Why Android 15 Downloads .ogg Files as .ogg.ogx – A MIME Type Analysis

Posted by Sören on Mar 12, 2026 in Blog | 0 comments

TLDR: Many web servers, including Wikimedia and Wikia, send .OGG and .OPUS files with the outdated application/ogg content type. Android 15 has adjusted the logic of file extensions and now creates .ogg.ogx files in the download folder. The .ogx file extension is not commonly encountered. The solution is to correctly name the MimeTypes in the […]

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