[Firmware][8.0.0] OxygenOS Open Beta 28 [Oreo]

[AcmE85]

OxygenOS Open Beta 37 for the OnePlus 3 and 28 for the OnePlus 3T

Release notes

OnePlus Switch

• UI improvements
• Improved support for application data migration
• General bug fixes and stability improvements

File Manager

• Now able to manage Parallel Apps files

Camera

• New Camera UI design