OxygenOS Open Beta 24/15 brings new boot animation, Soft screen calibration option in the display settings menu, updated community app (v1.9.5), and optimization for clearing recent apps. Also, this update patches the blueborne vulnerability. Read on to know how to download and install OxygenOS Open Beta 24/15 update.

As informed earlier, OnePlus is testing Android 8.0 Oreo as closed beta for OnePlus 3 and 3T. Unfortunately, OxygenOS Open Beta 24/15 is not based on Oreo as expected. However, most probably both OnePlus 3 and 3T will get the Android 8.0.0 Oreo as Open beta update by October. Below are the full changelog of OxygenOS Open Beta 24/15 for OnePlus 3/3T: Note that OxygenOS Open Beta 24/15 OTA update will get on all devices that are signed up for the Beta program. Other users can download and flash the ROM manually. Check out the guide below.

How to Download and Install OxygenOS Open Beta Manually

  1. Download OnePlus 3 Open Beta 24 full firmware package from here. For OnePlus 3T, download Open Beta 15 full firmware package from here.
  2. After downloading the firmware on your computer, follow this installation instruction. Note: If you prefer stable version, then stick on the OxygenOS 4.1.7 (current stable version) for OnePlus 3/3T which is also based on Android 7.1.1 Nougat. (Source – OnePlus)