I want you to try this method because it worked on my note 4....search on Google or play store for an app called APTOIDE download and install.
Now in the search bar of aptoide type Flipfont Monotype and download those non trusted font... Example... Zapfchancery.. Install and apply... Good luck
Now in the search bar of aptoide type Flipfont Monotype and download those non trusted font... Example... Zapfchancery.. Install and apply... Good luck