watchOS 6.0

watchOS

Version

6.0

Build ID

17R5556d

File Size

684.1 MB

Release Date

2019-08-07T17:14:48Z

Update Type

Normal release

Delta update - requires 5.2 installed first.

Download OTA

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

About This Update

watchOS 6.0 (build 17R5556d) is an official Apple over-the-air update for the Apple Watch Series 4 (40mm), released on 2019-08-07T17:14:48Z. The update package is 684.1 MB. This is a delta (partial) update that requires 5.2 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 8675e77a1c5c02c820c18c708eb57696345408ba.zip.

Direct URL

http://updates-http.cdn-apple.com/2019SummerSeed/patches/041-97374/68CC4B94-B798-11E9-A6DE-A265E07B3199/com_apple_MobileAsset_SoftwareUpdate/8675e77a1c5c02c820c18c708eb57696345408ba.zip