Apple on Monday released the second betas of its upcoming new operating systems, iOS 13, iPadOS 13, tvOS 13, watchOS 6 and macOS 10.15 Catalina to developers for testing.
Beta builds are available to developers over the air on the devices with the proper configuration installed. Developers can also download the new betas from the Apple Developer Center.
The second beta of iOS 13 is build number 17A5508m, replacing build 17A5492t. The second tvOS 13 beta is build 17J5501l, up from 17J5485s. The new second watchOS 6 build is 17R5507l, up from the first, 17R5491t. The second iPadOS 13 beta is build 17A5508m, up from 17A5492t. macOS Catalina 10.15’s build teo is 19A487l, up from the first build, 19A471t.
Apple is also running a beta testing round for updates to their currently available operating systems. iOS 12.4, tvOS 12.4, watchOS 5.3, and macOS 10.14.6 are currently in their fourth round of testing.
As usual, MacTrast and Apple both warn users to not install any betas on your daily driver iPhone, iPad, Apple TV, Apple Watch or Mac computer, instead only install it on a device set aside for testing purposes.