watchOS 6.0

watchOS

Version

6.0

Build ID

17R5571a

File Size

708.6 MB

Release Date

2019-08-21T17:11:18Z

Update Type

Normal release

Delta update - requires 5.2 installed first.

Download OTA

Looking for beta firmware? View beta builds for Apple Watch Series 3 (38mm) →

About This Update

watchOS 6.0 (build 17R5571a) is an official Apple over-the-air update for the Apple Watch Series 3 (38mm), released on 2019-08-21T17:11:18Z. The update package is 708.6 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 8a7edeba423208eaad4409152e5aa97206e8276b.zip.

Direct URL

http://updates-http.cdn-apple.com/2019SummerSeed/patches/061-03323/5479425A-C2BA-11E9-8A6B-FEC2D927F6DB/com_apple_MobileAsset_SoftwareUpdate/8a7edeba423208eaad4409152e5aa97206e8276b.zip