watchOS 6.0

watchOS

Version

6.0

Build ID

17R5566a

File Size

735.93 MB

Release Date

2019-08-15T17:17:25Z

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 3 (38mm, LTE) →

About This Update

watchOS 6.0 (build 17R5566a) is an official Apple over-the-air update for the Apple Watch Series 3 (38mm, LTE), released on 2019-08-15T17:17:25Z. The update package is 735.93 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 91510328acfb62561d908e1496b3309e9755b156.zip.

Direct URL

http://updates-http.cdn-apple.com/2019SummerSeed/patches/041-99997/E5461E7C-BE0D-11E9-8FC7-8C8995B6F1AA/com_apple_MobileAsset_SoftwareUpdate/91510328acfb62561d908e1496b3309e9755b156.zip