watchOS 6.0

watchOS

Version

6.0

Build ID

17R5571a

File Size

407.6 MB

Release Date

2019-08-21T17:10:30Z

Update Type

Normal release

Delta update - requires 6.0 installed first.

Download OTA

Looking for beta firmware? View beta builds for Apple Watch Series 1 (38mm) →

About This Update

watchOS 6.0 (build 17R5571a) is an official Apple over-the-air update for the Apple Watch Series 1 (38mm), released on 2019-08-21T17:10:30Z. The update package is 407.6 MB. This is a delta (partial) update that requires 6.0 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 dd6af6c9d869e065fa784c3b96dce5d824ca58b4.zip.

Direct URL

http://updates-http.cdn-apple.com/2019SummerSeed/patches/061-03203/41EF51E2-C2BA-11E9-8F84-F403A3C7C0AA/com_apple_MobileAsset_SoftwareUpdate/dd6af6c9d869e065fa784c3b96dce5d824ca58b4.zip