watchOS 6.0

watchOS

Version

6.0

Build ID

17R5507l

File Size

651.63 MB

Release Date

2019-06-17T17:12:26Z

Update Type

Normal release

Delta update - requires 5.3 installed first.

Download OTA

Looking for beta firmware? View beta builds for Apple Watch Series 4 (40mm) →

About This Update

watchOS 6.0 (build 17R5507l) is an official Apple over-the-air update for the Apple Watch Series 4 (40mm), released on 2019-06-17T17:12:26Z. The update package is 651.63 MB. This is a delta (partial) update that requires 5.3 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 9945243cb9082707d31facd0622a28b63b01b64b.zip.

Direct URL

http://updates-http.cdn-apple.com/2019SummerSeed/patches/041-74844/D3979A38-8F83-11E9-8824-98496BBA27D7/com_apple_MobileAsset_SoftwareUpdate/9945243cb9082707d31facd0622a28b63b01b64b.zip