Crystal Z., May 21, 2019 : Hi everyone, We have received some feedback from users who have installed the Screen Recorder and Zen Mode on the OnePlus 5/5T/6/6T. The results turn out to be that when you are using Screen Recorder, there is no sound coming out when you play the game and listen to the music, or that there will still be notification reminders when you are in Zen Mode. After checking with the team, the reasons are that current Screen Recorder and Zen Mode are only compatible with the OnePlus 7 and OnePlus 7 Pro and are not fully integrated with previous models. If you install these apps on other phone models, you may face some issues while using it. We recommend that you do not install and use the 2 applications until we fit them to the OnePlus 5/5T/6/6T. We plan to release Screen Recorder and Zen Mode in next week’s open beta build for OnePlus 6/6T. And the software team is also working on the adaptation of these two applications on the OnePlus 5/5T and the stable build. Thank you for your understanding and support.