OnePlusOnePlus 3/3T gets Official Hydrogen OS 9.0 Open Beta based on Android 9 Pie – Download H2OS 9.0 OTA Updates
OnePlus OTA updateOnePlus 3/3T latest Beta update brings Blueborne Vulnerability Patch [H2OS Open Beta]
OnePlus Android 8.0 OreoHydrogen OS (H2OS) Android 8.0.0 Oreo for OnePlus 3/3T available for download
OnePlus News UpdatesHydrogen OS H2OS Open Beta 13 and Beta 19 for OnePlus 3T/3 – Is it August 2017 Security Patch?
Android 7.1 Nougat OnePlus Stock FirmwareOnePlus Launcher 2.1.5 comes with H2OS Open Beta 18 and Beta 12 for OnePlus 3/3T [Download]