Some lucky owners of the Xperia Z2, Xperia Z3 and Z3 Compact, are reportedly receiving Marshmallow software updates in some parts of the world. The firmware build number is 23.5.A.0.570 and it appears to be a beta version Sony Mobile is now testing and optimizing for an early this summer global release.
According to XperiaBlog sources, this build is available for Xperia Z2 (Sony D6503 model only), Xperia Z3 (D6603 model ony) and Xperia Z3 Compact (D5803 model only).
Those that know a thing or two about flashing a ROM and would like to try this build early, head over to our colleagues at XB for the download links.
Installed it yet on your Xperia phone? How is Android 6.0.1 behaving?