The company BlackBerry does not plan to update the smartphone slider BlackBerry Priv before the operating system version of Android Nougat. This was told in the journalists of the resource UTB Blogs Alex Thurber (Alex Thurber), the CEO of BlackBerry Mobility Solutions, the next podcast. He also confirmed that the smartphone BlackBerry KEYone will upgrade to Android 8.0 Oreo. The fate of the same models DTEK60 and DTEK50 is still unknown, they can get stuck on Marshmallow.
Note that in April 2016, BlackBerry Priv was updated to Android 6.0 Marshmallow. Initially it was released in 2015 on the basis of Android 5.1 Lollipop.