ashokmor007, Feb 17, 2017 : An update to the H2OS out after a long time. The alternative ROM for the OnePlus devices is now updated to the version 3.0. The Hydrogen OS is mostly designed for the Chinese variants of the Oneplus devices. However, the H2OS 3.0 can also be installed on a regular or international variant of the OnePlus 3 and the OnePlus 3T. The ROM brings many new features. As the Hydrogen OS is a firmware for the Chinese variant, it doesn’t come with the Google Apps pre-installed. You will need to install it separately. Fortunately, we already have a Google play store installed APK which can easily install the Google Play Services onto your Android device. ***IMPORTANT*** BACKUP DATA Downloads: ROM ONEPLUS 3T: http://otafsc.h2os.com/patch/CHN/On...ydrogen_28_OTA_036_all_1702082007_3786c5e.zip ROM ONEPLUS 3: http://otafsc1.h2os.com/patch/CHN/O...Hydrogen_16_OTA_036_all_1702081955_c3cb36.zip Google Apps: https://drive.google.com/file/d/0B6pQCizpnzoET2NaY1hXODNMOEk/view Google Play store: https://drive.google.com/file/d/0B6pQCizpnzoES3FrM0hBYTNHQUk/view Google play services: http://www.apkmirror.com/apk/google...-030-146496160-android-apk-download/download/ Instructions: 1.Backup device 2.Enter twrp 3.Wipe Data factory reset 4.Flash Rom. 5.Reboot. I have not Rooted ill make an video On Rooting H2o. Source: https://www.androidsage.com/2017/02/17/install-hydrogen-os-3-0-for-oneplus-33t-download-links/ YouTube link removed by Moderator.