watchOS 6.0

watchOS

Version

6.0

Build ID

17R5575a

File Size

687.75 MB

Release Date

2019-08-27T17:31:29Z

Update Type

Normal release

Delta update - requires 5.3 installed first.

Download OTA

Looking for beta firmware? View beta builds for Apple Watch Series 4 (44mm) →

About This Update

watchOS 6.0 (build 17R5575a) is an official Apple over-the-air update for the Apple Watch Series 4 (44mm), released on 2019-08-27T17:31:29Z. The update package is 687.75 MB. This is a delta (partial) update that requires 5.3 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 d3ce06a1719b91ef89e03648075cfd73a3e1769c.zip.

Direct URL

http://updates-http.cdn-apple.com/2019SummerSeed/patches/061-06740/DF77E6A4-C5B7-11E9-8D6D-A5F80AD8B7A1/com_apple_MobileAsset_SoftwareUpdate/d3ce06a1719b91ef89e03648075cfd73a3e1769c.zip