Download and Install latest Open Beta 39/30 for OnePlus 3 and OnePlus 3T Oxygen OS Android Oreo
Download Latest Oxygen OS Open Beta for OnePlus 3/3T. See how to install Open Beta 39 for OnePlus 3 and Beta 30 for OnePlus 3T based on Android 8.1 Oreo Full signed firmware zip and OTA updates.
