
OnePlus yesterday announced that OxygenOS 3.2.6 is rolling out to the OnePlus 3 this week.
This update has a lot of awesome goodies in it. OnePlus 3 owners should see things like improved camera quality, better battery consumption and improved voice quality.
Here's the full changelog:
- Optimized voice call quality of some IM applications.
- Improved adaptive brightness performance
- Improved camera quality
- Fixed occasional green/yellow issue
- Optimized white balance
- Improved 1080p video recording
- Addressed some bluetooth connection problems for vehicles
- Allows third party application to modify ringtone
- Optimized battery consumption when scrolling
- Optimized touch accuracy when playing games
- Added DozeMode switch in Developer options
- Added PocketMode switch in Display settings
It's worth noting that this is an incremental update and will be rolling out to OnePlus 3 owners over the course of the next week or two. OnePlus started rolling it out to a small group of users yesterday and said they'd begin a much broader rollout of the update today. They'll obviously increase the scope until everyone gets it, which can take a little bit of time.

This is, of course, to ensure that there aren't any phone-debilitating bugs in the update. By rolling it out to a small number of users first, OnePlus is able to contain any problems that the update might have. If there aren't any problems, they increase the scope of people who can get the update until everyone has it.
Overall, it's a neat update. Quite a few small changes, but these little changes add up to improving the quality of OnePlus' OxygenOS software greatly.
source: OnePlus