Tony L., Oct 31, 2016 : Hi everyone, We appreciate everyone’s feedback from the OxygenOS Open Beta 3.5.4. With your help,we have optimized and improved several key areas. There some exciting new features in this update which includes: Added OnePlus FileDash functionality for convenient file transfers Added ability to switch launcher layouts Integration of Google Map to share locational information in messages. Redesign of the phone calling UI Added personalized ringtone information in contact details Added ability to view the entire call history of the selected contact Introduction of the OnePlus Community App Increased system stability General bug fixes We are releasing a hotfix version to fix the app permission issue whereby all permissions are granted by default. Enjoy! Please visit the download page here: http://downloads.oneplus.net/oneplus-3/oneplus_3_oxygenos_3.5.5_community_build/ If you’ve already flashed a previous Open Beta build, you will receive this update via OTA. If you haven’t, you will need to flash this build by ADB sideload. Your data may transfer, but there is always a possibility of losing personal data, so be sure to backup all of your important data before flashing this build. As stated before, once you flash the Open Beta, you’ll continue getting Open Beta OTAs. Please follow the links below for the experiential survey and bug reporting sheet. We’d really appreciate a few minutes of your time, as it will help us make OxygenOS even better. One last thing: this is a limited program, so we may disable this download link once we receive enough feedback. - Feedback on UI/UX: https://goo.gl/forms/f4fQjM8gpwyyx66F3 - Bug reporting sheet: https://goo.gl/forms/rDF2I03pLPM14QGk1 Note: If you flash this Open Beta build, you’ll receive Open Beta OTAs (but not official OTAs). You’ll need to manually (clean) flash back to our official builds to continue receiving official OTAs. Rolling back to official OxygenOS versions require wiping data and cache. Thank you for helping us build a better OxygenOS. Never settle.