OxygenOS 9.0.4 June 2019 security patch

Download OxygenOS 9.0.4 June 2019 Security Patch On OnePlus 3 /3T

OnePlus started rolling out the new official update OxygenOS 9.0.4 June 2019 security patch for its old devices which are OnePlus 3 and 3T. OnePlus announced the OnePlus 3 with Android Marshmallow, whereas OnePlus 3T came with Android Nougat. OnePlus…