watchOS 6.0

watchOS

Version

6.0

Build ID

17R5521e

File Size

682.55 MB

Release Date

2019-07-02T18:10:58Z

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 17R5521e) is an official Apple over-the-air update for the Apple Watch Series 4 (40mm, LTE), released on 2019-07-02T18:10:58Z. The update package is 682.55 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 b7f89c7d8a6e88fa4d91064487656d63ed8aebfa.zip.

Direct URL

http://updates-http.cdn-apple.com/2019SummerSeed/patches/041-79719/9B642E80-99C7-11E9-8386-C51B701410AC/com_apple_MobileAsset_SoftwareUpdate/b7f89c7d8a6e88fa4d91064487656d63ed8aebfa.zip