Trong Chrome
https://www.youtube.com/watch?v=vTLaAe8MzB4
Extension: New tab redirect
Trong Firefox
https://addons.mozilla.org/en-US/firefox/addon/new-tab-homepage/https://addons.mozilla.org/en-US/firefox/addon/newtaburl/reviews/
Trong iExprorer
https://www.youtube.com/watch?v=xBwET08l1zc