OxygenOS 3.5.4 update for OnePlus 3T rolling out starting today
OxygenOS 3.5.4 represents the second software update that the OnePlus 3T is receiving since the phone first hit markets around the world, back in November. Of interest to US owners of the 3T, the new update optimizes the handset to work better on T-Mobile's network.
Unfortunately, OxygenOS 3.5.4 is still based on Android Marshmallow, which means OnePlus is not yet ready to bring Android 7 Nougat to its handsets. Nevertheless, both the OnePlus 3T and OnePlus 3 could be updated to Nougat before the end of this month.
source: OnePlus
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