How To See All Photos Of Someone On Facebook Without Being Friends — ~upd~

This method relies on the mutual friend's willingness to help, and you may not get access to all photos.

Friends of friends often have more visibility than total strangers. This method relies on the mutual friend's willingness

Some developers try to use Facebook’s own API to pull private data. This fails because the API respects the same privacy rules as the website. If the token (your login) has no friend relationship with the target, the API returns null for private photos. This method relies on the mutual friend's willingness