watchOS 6.0

watchOS

Version

6.0

Build ID

17R5521e

File Size

451.68 MB

Release Date

2019-07-02T18:10:47Z

Update Type

Normal release

Delta update - requires 6.0 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 2019-07-02T18:10:47Z. The update package is 451.68 MB. This is a delta (partial) update that requires 6.0 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 c513f37909af2d95ee2b757385dd7ddffaf5ec4e.zip.

Direct URL

http://updates-http.cdn-apple.com/2019SummerSeed/patches/041-79638/874DC1EE-99C8-11E9-9DE3-DB42E63681C0/com_apple_MobileAsset_SoftwareUpdate/c513f37909af2d95ee2b757385dd7ddffaf5ec4e.zip