2.Click on the Friends unit (under your cover photo) 3. Click the Edit button at the top of the page and use the audience selector to choose who can see your friend list on your timeline Remember that mutual friends will still be visible to others. read more
In order to unfollow a friend on the Facebook mobile app, you can follow basically the same process as outlined in the article. Tap the arrow in the top right corner of a post, then tap the unfollow button. read more