Menghapus aplikasi bawaan MacOSX tidak bisa langsung dihapus melalui GUI Application. Cara menghapus melalui “Terminal” pada directory root/Applications/ : (cd/Applications/)

Delete Safari
sudo rm -rf Safari.app/

Delete Mail
sudo rm -rf Mail.app/

Delete FaceTime
sudo rm -rf FaceTime.app/

Delete QuickTime Player
sudo rm -rf QuickTime\ Player.app/

Delete Stickies
sudo rm -rf Stickies.app/

Delete Chess
sudo rm -rf Chess.app/

Delete Photo Booth
sudo rm -rf Photo\Booth.app

 

Sumber : http://osxdaily.com/2012/02/05/delete-safari-mail-facetime-other-default-mac-os-x-apps/