HMD has finished work on its second Android 10 update - Nokia 9 PureView users can expect the notification for an Over The Air update any day now. While you wait, make sure you have the latest security patch installed as that is required before you can upgrade the OS. So, go into Settings > About and ensure that you have the November patch. This Android 10 update brings the usual goodies - dark mode, new gesture navigation, smart reply, improved privacy and location controls, plus Family Link. Here's a refresher on what these features do if you need it. The Nokia 8.1 was the first...
Source: https://www.gsmarena.com/nokia_9_pureview_gets_the_android_10_update-news-40435.php