Apple released the fourth developer beta builds for its various operating systems a bit later than usual today, most probably hampered by the ongoing AWS-related snags that continue to creep up.

Apple's 4th Developer Beta Builds For iOS 26.1, macOS Tahoe 26.1, iPadOS 26.1, watchOS 26.1, visionOS26.1, and tvOS 26.1 Are Now Rolling Out To Developers

Apple typically releases a number of developer beta builds for its various operating systems before shipping out their final versions to customers.

In keeping with its software rollout cadence, the Cupertino giant has just rolled out the fourth developer beta builds for its various products:

OS 26.1 beta 4

iPadOS 26.1 beta 4

watchOS 26.1 beta 4

macOS Tahoe 26.1 beta 4

visionOS 26 26.1 beta 4

tvOS 26 26.1 beta 4

These builds typically

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