I was browsing through File Explorer on my Windows 10 laptop, and I located my iPhone backup files. I thought that they were my photos, so I converted (just) one of them into a .jpeg.
I can't revert them back as the iPhone backup files just show up as a 'File' on my Windows 10 laptop.
It's not fatal (I can just backup my iPhone again), just wondering if I can convert the file back to the original file type that Apple used for them. (: