Mate 10 dual sim $619

[dpham00]

Ads are display depending on your browser history as well.

True but clearing browser history doesn't help if you were logged into your Google account. You would need to clear Google history

 

[dpham00]

Doesn't work if you're not logged in ?

It only works if you are not logged in. If you are logged in then Google account will keep a copy of your history

 

[Aljean Thein]

True but clearing browser history doesn't help if you were logged into your Google account. You would need to clear Google history

I cleared everything on my browser actually. Cookies and site data.