watchOS 6.0

watchOS

Version

6.0

Build ID

17R5566a

File Size

708.21 MB

Release Date

2019-08-15T17:17:58Z

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 17R5566a) is an official Apple over-the-air update for the Apple Watch Series 3 (38mm), released on 2019-08-15T17:17:58Z. The update package is 708.21 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 3261406f93334503aadfe950dc47d500206ad835.zip.

Direct URL

http://updates-http.cdn-apple.com/2019SummerSeed/patches/041-99941/AC87A8DA-BE0D-11E9-BC2A-8995F2F6D4B2/com_apple_MobileAsset_SoftwareUpdate/3261406f93334503aadfe950dc47d500206ad835.zip