OnePlus has released new stable builds of OxygenOS for its 2018 smartphones - OnePlus 6 and OnePlus 6T. OxygenOS 9.0.7 for the OnePlus 6 and 9.0.15 for the 6T both come with June 2019 security patch. These builds also finally bring the much-requested Screen Recorder feature which was introduced with the OnePlus 7 Pro. It can be accessed from Quick Settings. The new firmware improves the screen rotation and brings in VoLTE/VoWiFi support for Danish operator Telia. However, neither phone gets Zen Mode which is currently available to users on the beta channel. These updates...
Source: https://www.gsmarena.com/oneplus_6_6t_june_2019_security_patch-news-37907.php
