Howdy OnePlus users OnePlus 2 Official OTA Update VoLTE Oxygen OS Version 3.5.5. OnePlus 2 Official OTA Update VoLTE Oxygen OS 3.5.5 OnePlus 2 is a flagship device will now gets various new features and modes with the latest update. Howevet OnePlus 2 will still run Android 6.0 Marshmallow not Android 7 Nougat, but the update […]