Dan Pražák Apple released the third beta version of iOS 12.4 today. It also added the second beta of watchOS 5.3 and tvOS 12.4. Updates are for developers only. Public betas for testers should be released within the next day or so.
Developers can download iOS 12.4 beta 3 via Settings on iPhone and iPad. The second watchOS 5.3 beta can then be found in the application Watch on iPhone. In the case of tvOS, the update can be downloaded in Settings -> System -> updates software. To install, you must have the appropriate developer profile added to your device. Systems can also be obtained at v Developer Center on Apple's official website.
The new iOS 12.4, whose first beta released by Apple less than two weeks ago and the other then a week ago, it brings basically no news. Although it is the major version of iOS 12, it only hides the so-called "under the hood" improvements. Specifically, iOS 12.4 should add support for Apple Card, i.e. Apple's credit card, which the company introduced at the end of March. Card at the moment they test only company employees, the first customers will be reached during the summer.
