How do I change the screen brightness? Navid Ghomeshi Updated August 31, 2015 01:36 Follow Enter Settings Under Device, locate the Display tab Brightness will be the second option under Display Related articles How do I import/export contacts? How do I change the ringtone? V.40 PÓLIZA DE GARANTÍA How do I add a contact? How do I enable Airplane mode? Comments 0 comments Please sign in to leave a comment.