If you own the OnePlus 3/3T, then here’s good news for you because the OxygenOS beta is getting an upgrade which will improve stability with more feature additions.
According to Android Central, the new update will include an August security patch.
Additional features include watermarking, a battery indicator, ability to block notifications from apps that are in the app locker, and an improved contacts pane are also introduced this time..
OnePlus nonetheless advised users updating their ROM about some issues, which they assure would be fixed by simply restarting the device, but then again, a beta build OS such as the OxygenOS isn’t a final version, issues and problems are rather common. – phonesentral.com