Because the unrated version is a niche request (compared to the theatrical version), the swarm is small. You might find the perfect torrent file, but if only 2 people are "seeding" (uploading) it, your download speed will be 10KB/s, taking days to finish a 4K file.
However, typing into a search engine opens a Pandora’s Box of legal, cybersecurity, and ethical issues. Before you hit that magnet link, this article breaks down exactly what the Unrated version contains, the real dangers of torrenting it, and the surprisingly affordable—and legal—ways to watch the full, unedited film. Torrent 50 Shades Of Grey Unrated
Fifty Shades of Grey: All the Changes in the Unrated Edition Because the unrated version is a niche request
Always prioritize your digital safety and consider the legal implications of your actions online. your download speed will be 10KB/s