Small update (10.3.1.A.2.74) certified for Xperia Z and Xperia Tablet Z [Update]

Small update (10.3.1.A.2.74) certified for Xperia Z and Xperia Tablet Z [Update]

http://www.xperiablog.net/2013/10/03/small-update-10-3-1-a-2-74-certified-for-xperia-z-and-xperia-tablet-z/