watchOS 6.0

watchOS

Version

6.0

Build ID

17R5556d

File Size

705.39 MB

Release Date

2019-08-07T17:15:15Z

Update Type

Normal release

Delta update - requires 5.2.1 installed first.

Download OTA

Looking for beta firmware? View beta builds for Apple Watch Series 4 (40mm, LTE) →

About This Update

watchOS 6.0 (build 17R5556d) is an official Apple over-the-air update for the Apple Watch Series 4 (40mm, LTE), released on 2019-08-07T17:15:15Z. The update package is 705.39 MB. This is a delta (partial) update that requires 5.2.1 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 2c21ef1df1c2cbf326428e587ed36bf41b93dd0b.zip.

Direct URL

http://updates-http.cdn-apple.com/2019SummerSeed/patches/041-97507/36C3AA9C-B799-11E9-9B30-A3E803A6F737/com_apple_MobileAsset_SoftwareUpdate/2c21ef1df1c2cbf326428e587ed36bf41b93dd0b.zip