watchOS 6.0

watchOS

Version

6.0

Build ID

17R5521e

File Size

661.12 MB

Release Date

2019-07-02T18:10:42Z

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 17R5521e) is an official Apple over-the-air update for the Apple Watch Series 4 (40mm), released on 2019-07-02T18:10:42Z. The update package is 661.12 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 f40f551f74355c52b3e83bf28cea34ff44cefb24.zip.

Direct URL

http://updates-http.cdn-apple.com/2019SummerSeed/patches/041-79767/0C721318-99C7-11E9-B9C7-849F9FA0265D/com_apple_MobileAsset_SoftwareUpdate/f40f551f74355c52b3e83bf28cea34ff44cefb24.zip