OnePlus released OxygenOS Open Beta 3 update for the OnePlus 7 and 7 Pro two weeks ago and now the company has announced Open Beta 4 for these 2019 flagships which comes with several bug fixes and optimizations. The Open Beta 4 build also brings support for the transfer of iPhone data through iCloud in the OnePlus Switch app. Besides, it adds The Weather Channel as a source for weather data in its weather app. You can check out the full changelog of the update below for more details. System Fixed the screen flashing issue with setup while adding the fingerprint ...