Download OxygenOS 9.0.12/9.0.4 for OnePlus 6/6T 1

Download OxygenOS 9.0.12/9.0.4 for OnePlus 6/6T

Here is how to install OxygenOS 9.0.12/9.0.4 for OnePlus 6/6T. OnePlus announced the latest security patch with OxygenOS 9.0.12 / 9.0.4 for OnePlus 6T and OnePlus6. Recently the Chinese company started rolling out the OxygenOS 9.0.12 for the OnePlus 6T…