Sony Mobile is currently rolling a new firmware update for the Xperia XA which moves the build number from 33.2.X.3.81 to 33.2.X.4.70. Unfortunately, this is not the Android Nougat update that users are waiting for, but it does move the Google security patches from 1 August 2016 to 5 January 2017.
Software build number 33.2.A.4.70 is rolling to the Xperia XA (F3111, F3113, F3115), whilst version number 33.2.B.4.70 is rolling to the Xperia XA Dual (F3112, F3116). The update is live across all variants in selected regions. We will include FTF firmware links shortly. If you have noticed any other changes, apart from the security patches, please chime in below.
DOWNLOAD Xperia XA FTF Firmware Files – Android 6.0 Marshmallow
Thanks Heung, Ricardo and Shrike!