watchOS 6.0

watchOS

Version

6.0

Build ID

17R5532f

File Size

663.01 MB

Release Date

2019-07-17T17:43:15Z

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) →

About This Update

watchOS 6.0 (build 17R5532f) is an official Apple over-the-air update for the Apple Watch Series 4 (40mm), released on 2019-07-17T17:43:15Z. The update package is 663.01 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 7c4168ebfb064bd3d76d4e453e5fb37f0effdc1d.zip.

Direct URL

http://updates-http.cdn-apple.com/2019SummerSeed/patches/041-86373/463D111E-A57B-11E9-8DFD-A560D045F465/com_apple_MobileAsset_SoftwareUpdate/7c4168ebfb064bd3d76d4e453e5fb37f0effdc1d.zip