Oneplus Oxygenos

OxygenOS 4.5.8 launched for OnePlus 5; to replace the buggy 4.5.7 update

OnePlus mentioned that it is withdrawing the 4.5.7 update because users complained of stuttering while playing games which is fixed in the latest update.

OnePlus withdraws OxygenOS 4.1.5 for OnePlus 3 and 3T; now rolling out 4.1.6 OTA

The OnePlus 3, 3T software update will reach a small percentage of users today with broader rollout beginning in a few days.

OnePlus 3 firmware update brings improved RAM usage, sRGB mode, bug fixes

The software update is 396MB in size and will be heading to OnePlus 3 smartphones via an OTA package.

OxygenOS is OnePlus's response to Cyanogen OS; coming on Feb 12th

OnePlus says it will develop two different ROMs, one being unique to China. OxygenOS will be the ROM used in global markets, and H2OS will be used for China.