Android 12 update (Nokia X20)

I've had the phone about a week, and a couple of days ago I got Android 12.
It's a much nicer phone than I expected for the money (£250) - 64MP camera with Zeiss optics, 128GB/4GB an SD card slot and (Drum roll) a Headphone socket. As with all Nokia Android devices it's an Android One phone so 3 years of updates. Oh, there's no charger in the minimal box.