The penta camera-toting Nokia 9 PureView has received a new software update that brings in tons of improvements. This update, bearing version number V4.22C, weighs 250.4MB in size. Its changelog mentions improved system stability, UI enhancements, and April 2019 security patch. However, users report that this update has much more than that. The new firmware has improved the performance of the phone's in-display fingerprint scanner, but if you don't see any improvements, just try to enroll your fingerprint again and see if it works. Other enhancements that come along with this...
Source: https://www.gsmarena.com/nokia_9_pureview_gets_tons_of_improvements_with_the_latest_update-news-36651.php