watchOS 6.0

watchOS

Version

6.0

Build ID

17R5571a

File Size

687.35 MB

Release Date

2019-08-21T17:10:43Z

Update Type

Normal release

Delta update - requires 5.3 installed first.

Download OTA

Looking for beta firmware? View beta builds for Apple Watch Series 1 (42mm) →

About This Update

watchOS 6.0 (build 17R5571a) is an official Apple over-the-air update for the Apple Watch Series 1 (42mm), released on 2019-08-21T17:10:43Z. The update package is 687.35 MB. This is a delta (partial) update that requires 5.3 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 388b9a52f6434385f947d31239216cbf26892a3e.zip.

Direct URL

http://updates-http.cdn-apple.com/2019SummerSeed/patches/061-03293/D2A1DB70-C2B9-11E9-A164-D241A9EA3988/com_apple_MobileAsset_SoftwareUpdate/388b9a52f6434385f947d31239216cbf26892a3e.zip