watchOS 6.0

watchOS

Version

6.0

Build ID

17R6575

File Size

540.35 MB

Release Date

2019-09-11T18:36:23Z

Update Type

Normal release

Delta update - requires 6.0 installed first.

Download OTA

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

About This Update

watchOS 6.0 (build 17R6575) is an official Apple over-the-air update for the Apple Watch Series 4 (44mm), released on 2019-09-11T18:36:23Z. The update package is 540.35 MB. This is a delta (partial) update that requires 6.0 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 3c1093858a678def69a78d2fe132017cc26902fa.zip.

Direct URL

http://updates-http.cdn-apple.com/2019FallFCS/patches/041-71713/47EEAE48-C86F-11E9-9BD3-E479F5747132/com_apple_MobileAsset_SoftwareUpdate/3c1093858a678def69a78d2fe132017cc26902fa.zip