watchOS 6.0

watchOS

Version

6.0

Build ID

17R5521e

File Size

665.87 MB

Release Date

2019-07-02T18:10:51Z

Update Type

Normal release

Delta update - requires 5.2.1 installed first.

Download OTA

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

About This Update

watchOS 6.0 (build 17R5521e) is an official Apple over-the-air update for the Apple Watch Series 4 (44mm), released on 2019-07-02T18:10:51Z. The update package is 665.87 MB. This is a delta (partial) update that requires 5.2.1 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 2e9ac9d1a8b186248a71affa50623b262fdc4d3a.zip.

Direct URL

http://updates-http.cdn-apple.com/2019SummerSeed/patches/041-79730/727A2FC4-99C7-11E9-B90C-879D33257ACC/com_apple_MobileAsset_SoftwareUpdate/2e9ac9d1a8b186248a71affa50623b262fdc4d3a.zip