OnePlus is rolling out a new utility update for OnePlus 5T users; the latest update is a bug fix Oreo beta update. But remember this one is not the 2nd Oreo beta, but an additional update for the Oreo beta 1. So, users who are on Android Oreo beta one can download this and fix things that are causing any issues.
The version as you can see in the image is OxygenOS Open Beta 1, and the size is about 35MB. Moreover, this update will fix all the earlier discovered issues such as the camera some time won’t take selfies. While sometimes, it took selfies with a green tint over it, when used with a third party app and this many annoyed users, and a fix is present in this update. Along with these expect some regular bug fixes and stability improvements for the OnePlus 5T.
If you want to know about how to upgrade or Downgrade from an update, you can check the video by OnePlus, check below.
Now before proceeding just make sure you have enough juice remaining in your OnePlus 5T at least 50% or more. And download this over WiFi rather than data, to avoid any extra charges. Users have reported that issues such as app crashing are now fixed along with the green images from the front camera.
Lastly, if you haven’t received the update pop-up yet, then just go to Settings > About Phone > System Software Updates, to check for the update manually.
Source: Forums OnePlus