watchOS 6.0

watchOS

Version

6.0

Build ID

17R5521e

File Size

661.1 MB

Release Date

2019-07-02T18:10:41Z

Update Type

Normal release

Delta update - requires 5.2 installed first.

Download OTA

Looking for beta firmware? View beta builds for Apple Watch Series 4 (40mm) →

About This Update

watchOS 6.0 (build 17R5521e) is an official Apple over-the-air update for the Apple Watch Series 4 (40mm), released on 2019-07-02T18:10:41Z. The update package is 661.1 MB. This is a delta (partial) update that requires 5.2 to already be installed on the device - it cannot be applied from scratch. This update is no longer signed by Apple, meaning it can no longer be downloaded and applied on-device through Settings.

The OTA payload file is ec15e7ee51c3cf63682889fdd3165795abaa5b56.zip.

Direct URL

http://updates-http.cdn-apple.com/2019SummerSeed/patches/041-79715/EF6FDCC8-99B7-11E9-AF00-CAD1E01087DB/com_apple_MobileAsset_SoftwareUpdate/ec15e7ee51c3cf63682889fdd3165795abaa5b56.zip