OnePlus has recently been quite good with sending out big Android updates to its most recent phones, and rather bad about the monthly security updates. Hint: they're anything but monthly in OnePlus land. While the OnePlus 5 and 5T from 2017 are set to get Android 10 in the future, that is only due to happen at some point during Q2 of this year. So if you own one of these handsets, while you wait for that, you're now getting a smaller update with some new security patches. It's rolling out as OxygenOS 9.0.10, and it includes the December 2019 security patch level, which is obviously...
Source: https://www.gsmarena.com/oneplus_5_and_5t_get_oxygenos_9010_with_december_2019_security_patches-news-40944.php
