Review of Official Android 7.0 Nougat update for Sony Xperia XZ!
FTF - http://forum.xda-developers.com/xperia-xz/how-to/xperia-xz-roll-android-7-0-nougat-39-2-t3510600
Flashtool - http://forum.xda-developers.com/crossdevice-dev/sony/sharing-flashtool-androxyde-0-9-22-3-t3399764
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