The update delivers Android 9 Pie with the build number V6.12H and includes Google Security Patch for February 2019. The changelog posted on Twitter by Shubham (thanks for the @), also mentions Digital Wellbeing, which is strange considering Nokia 6 isn’t an Android One device and Digital Wellbeing is exclusive for Android One phones. HMD’s CPO Juho Sarvikas also confirmed the update via Twitter.
Keeping up with our promise of 2 years of Android updates, Nokia 6 (2017) is now officially running on Android 9, Pie 💪! Nokia phones get smarter over time. pic.twitter.com/50aLqColh7