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Apple released the second beta of iOS 13.3.1, iPadOS 13.3.1, tvOS 13.3.1, watchOS 6.1.2 and macOS Catalina 10.15.3 for developers this evening.
After a break of around a month, Apple has now started a new beta round. Registered developers can now download a new beta for iPhone, iPad, Mac, Apple TV and Apple Watch via the Developer Center or as usual over-the-air. The iOS update focuses mainly on performance improvements and other bug fixes. A particular error in the area of communication limits may have been eliminated - read more hereIf the current versions contain any notable new features or information about unpublished functions and products, we will summarize everything in a separate post.
Are you also a beta tester and would like to exchange ideas with other testers? Then you could join our Telegram group (Apfelpatient – Beta Workshop) might be just right for you.
Notice – As usual, a preview should not be installed on an actively used iPhone or iPad, as these are usually quite unstable and buggy – we recommend using a second device for this. (Photo by Wrightstudio / Bigstockphoto)
The build numbers are:
- macOS Catalina 10.15.3 beta 2 (19D62e)
- iOS 13.3.1 beta 2 (17D5044a)
- iPadOS 13.3.1 beta 2 (17D5044a)
- watchOS 6.1.2 beta 2 (17S5792a)
- tvOS 13.3.1 beta 2 (17K5792a)
- Xcode 11.3.1 (11C504)
- macOS Catalina 10.15.2 (19C57)
- iOS 13.3 (17C54)
- iPadOS 13.3 (17C54)
- watchOS 6.1.1 (17S449)
- tvOS 13.3 (17K449)
- iOS 12.4.4 (16G140)
- watchOS 5.3.4 (16U627)
- Reality Composer 1.1 (105.17)
- TestFlight 2.6 beta 3 (44)
- Apple TV Software 7.4 (12H876)
- SF Symbols (1A84)





