One of the most-coveted features of OnePlus latest flagship -- "Face Unlock" will be rolled out to the slightly older OnePlus 5 via a software update, according to the co-founder of the company. "Due to popular demand, 'Face Unlock' feature is coming for the OnePlus 5. Thanks for the feedback," Carl Pei, co-founder, OnePlus, tweeted from his official @getpeid handle recently.