OnePlus 6 and OnePlus 6T Now Getting May 2021 Security Update

OnePlus has started rolling out a new firmware update (OxygenOS 10.3.11) to the OnePlus 6 and OnePlus 6T, bringing all of the patches included in Google’s May Android Security Patch as well as some improvements designed to make the software more stable.

Here’s the changelog:

System

    • Updated Android Security Patch to 2021.05
    • Fixed known issues and improved system stability

The update is rolling out randomly, according to OnePlus, and there’s no way to speed it up. A member of our team in the US received it on his OnePlus 6T this morning, but another member of the team still using the device in India is yet to receive it.

If you own a OnePlus 6 or OnePlus 6T and haven’t received a notification prompting you to install the update, you can always check to see if it’s ready for your device manually by heading into Settings, selecting System, then tapping System Updates.

Source
OnePlus Forum