watchOS 6.0

watchOS

Version

6.0

Build ID

17R5556d

File Size

683.08 MB

Release Date

2019-08-07T17:14:51Z

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 (40mm) →

About This Update

watchOS 6.0 (build 17R5556d) is an official Apple over-the-air update for the Apple Watch Series 4 (40mm), released on 2019-08-07T17:14:51Z. The update package is 683.08 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 77d91211feb653985c140200683a9c132aea7837.zip.

Direct URL

http://updates-http.cdn-apple.com/2019SummerSeed/patches/041-97458/6581450C-B798-11E9-8F28-E59C0C326BA6/com_apple_MobileAsset_SoftwareUpdate/77d91211feb653985c140200683a9c132aea7837.zip