Sony Mobile has updated the Xperia XZ Premium moving the build number from 45.0.A.7.90 to version 45.0.A.7.120. The latest update adds the 1 August 2017 Android security patch, with few other differences. Sony has still not added double tap to wake, but we hope this is on the company’s agenda at some point. If you’ve updated, let us know your impressions in the comments below.
Thanks Adrian, Dennis, Fausto, PPG, Saifuddin, Tano and Tony!
![Install Xperia Marshmallow using Flashtool and XperiFirm [Guide]](https://www.xperiablog.net/wp-content/themes/thesis_189_new/lib/scripts/thumb.php?src=http://www.xperiablog.net/wp-content/uploads/2015/09/Z5_white_fronthoriz.png&h=142&w=142&q=75&zc=1 "Install Xperia Marshmallow using Flashtool and XperiFirm [Guide]")