Be cautious of websites offering "iOS ZIP downloads" for Android devices; these are often misleading and may contain malware [28].
Because iOS 9 is ancient in tech terms, many file-hosting services have purged the files to save server space. You might click a link that leads to a 404 error, or worse, a redirect loop filled with spam ads. ios 9 zip file download
It’s a legal gray area, but Apple has never sued an end user for downloading an IPSW for their own compatible device. Hosting and distributing is the legal risk. Be cautious of websites offering "iOS ZIP downloads"
Unlike modern versions of iOS that have a built-in "Files" app, iOS 9 requires third-party apps to download, open, and create ZIP archives. : and create ZIP archives. :