Remember Google's Android One program and its constantly touted advantages - not only does it give you 'pure' Android, but also a long support period and quick version updates! Well, about that last one... Let's just say it hasn't worked out at all. Case in point: the Nokia 3.1, an Android One device (the branding is proudly displayed on its back, as you can see) is now starting to receive the update to Android 10. That's the version that's more than one year old, not Android 11, which first came out in early September of this year. Let's make the obvious quip here - better late...
Source: https://www.gsmarena.com/nokia_31_is_the_latest_smartphone_to_get_the_android_10_update-news-45679.php
