OnePlus 2 getting OxygenOS 3.5.5 update with VoLTE support and other improvements

If you’re using a OnePlus 2 on T-Mobile, you’re going to want to keep an eye out for a new update that’s now rolling out. OnePlus has announced an OxygenOS 3.5.5 update for the OnePlus 2. One of the most notable features of this update is that it adds VoLTE support “for select carriers”. OnePlus doesn’t specify which carriers’ VoLTE the OnePlus 2 now supports, and the company hasn’t responded to my questions about the … [read full article]