watchOS 6.0

watchOS

Version

6.0

Build ID

17R6575

File Size

1.38 GB

Release Date

2019-09-11T18:36:57Z

Update Type

Normal release

Delta update - requires 17R5575a installed first.

Download OTA

Looking for beta firmware? View beta builds for Apple Watch Series 4 (44mm, LTE) →

About This Update

watchOS 6.0 (build 17R6575) is an official Apple over-the-air update for the Apple Watch Series 4 (44mm, LTE), released on 2019-09-11T18:36:57Z. The update package is 1.38 GB. This is a delta (partial) update that requires 17R5575a 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 eb266920f5a6849ce2111de29baa70109f4239e5.zip.

Direct URL

http://updates-http.cdn-apple.com/2019FallFCS/patches/091-44236/B0C38432-C86C-11E9-86D4-81A30E149AB8/com_apple_MobileAsset_SoftwareUpdate/eb266920f5a6849ce2111de29baa70109f4239e5.zip