A new OxygenOS Open Beta update has started hitting the OnePlus 3 and 3T smartphones. Arriving as version 28 and 19, respectively, the update brings a bag full of changes, related to launcher, gallery, contacts, and system. Specifically, the update adds support for aptX/aptX HD as well as includes UI fixes for Quick Settings. Other system-level changes are mostly optimizations related to WiFi and battery. Moving on, while launcher-related changes are all optimizations, those related to gallery include new photo map to view photos by location and some UI enhancements. As for changes...
Source: https://www.gsmarena.com/latest_oneplus_3_3t_open_beta_brings_aptx_aptx_hd_support_ui_fixes-news-28549.php
