The company demonstrated this feature at the very beginning with the very launch of its flagship. However the feature has since been missing in every update. The ‘Ok OnePlus’ feature allows OnePlus One users to give voice commands just like the ‘Ok Google’ on Android smartphones, to the device even when the phone is in standby mode. The OnePlus users who has already updated to the new Cyanogen OS 12 update will have to reupdate their device to get this feature. Starting yesterday OnePlus one has gone invite free