Note 8 not fully reset even after performing factory data reset

[Android Central Question]

SO, I have already factory reset my Note 8 like 5 times now but the text messages, call logs, contacts and 1 pic in gallery is still showing. This is bizzare. I don't have any accounts signed in or anything. Just doesn't make sense. Anyone with a solution ? Thanks for your time guys. Have a good one !!!!!1