watchOS 6.0

watchOS

Version

6.0

Build ID

17R5521e

File Size

684.92 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 684.92 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 ebf9b453beca5d556a72b56e4751053faf227a01.zip.

Direct URL

http://updates-http.cdn-apple.com/2019SummerSeed/patches/041-79815/7230B7F4-99C7-11E9-AB5E-F72D0E1BC662/com_apple_MobileAsset_SoftwareUpdate/ebf9b453beca5d556a72b56e4751053faf227a01.zip