Sony has launched the process of updating the Xperia smartphones XZ2 and XZ2 Compact to Android Pie. The update weighs about 1 GB. After installing «rollback» to the previous version of the OS.
While it is known that the new firmware other than the latest OS version brings the Xperia the updated Camera app and the October security patch.
In August of this year, Sony promised during the period from September to November update to the Android Pie XZ2/XZ2 Compact, Premium XZ2, XZ1/XZ XZ1 Compact and Premium. The only Xperia with a «fresh» version of the OS out of the box is the Xperia XZ3.