watchOS 6.0

watchOS

Version

6.0

Build ID

17R5571a

File Size

689.18 MB

Release Date

2019-08-21T17:11:48Z

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 (44mm) →

About This Update

watchOS 6.0 (build 17R5571a) is an official Apple over-the-air update for the Apple Watch Series 4 (44mm), released on 2019-08-21T17:11:48Z. The update package is 689.18 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 0b92ab442da8d5626a2bdcba8a869d97640c5de3.zip.

Direct URL

http://updates-http.cdn-apple.com/2019SummerSeed/patches/061-03476/AD3E0562-C2B8-11E9-BA8C-A2835E43E035/com_apple_MobileAsset_SoftwareUpdate/0b92ab442da8d5626a2bdcba8a869d97640c5de3.zip