Paste content from link below to your /etc/hosts file: https://pastebin.com/raw/FAV2f9eA https://pastebin.com/raw/FAV2f9eA On Android you could prevent Facebo

Paste content from link below to your /etc/hosts file: https://pastebin.com/raw/FAV2f9eA https://pastebin.com/raw/FAV2f9eA On Android you could prevent Facebook by blacklisting same hosts via Firefox + NoScript.