OxygenOS 3.5.4 rolls out to the OnePlus 3T – but still no sign of Android 7.0 Nougat December 14, 2016 by admin Tweet OnePlus has released the latest update for its new 3T flagship – but the OxygenOS release is focused on bug fixes and improvements, and is based on Android 6.0.1 Marshmallow, rather than 7.0 Nougat. Read more… Neowin Related Posts:OxygenOS 15 rolls out today with tons of new…First-gen OnePlus Pad gets a taste of OxygenOS 15…OnePlus wants to know what you think about OxygenOSOnePlus wants users take part in developing a…Confirmed: OnePlus 10 Pro global launch next month,…