When you upload a 360-degree photo to Facebook, the platform processes the image and adds specific "metadata" (Exif data) that tells the browser or app how to wrap the image into a sphere. When you try to download it using the standard Save Image As option, you often end up with a flat, distorted "equirectangular" projection. To view it as a 360-degree image again, you need to ensure the metadata remains intact or use a specialized downloader. Method 1: Downloading via Desktop Browser (High Quality)
If you are looking to download Facebook 360 photos in their full equirectangular glory, this guide covers the best methods for desktop, mobile, and third-party tools. The Challenge with 360-Degree Photos
Do you plan to them to another site (like a website or VR gallery)? Are you using a Mac, PC, or mobile device ?