watchOS 6.1.1

watchOS

Version

6.1.1

Build ID

17S5433b

File Size

168.53 MB

Release Date

2019-11-05T18:18:19Z

Update Type

Normal release

Delta update - requires 6.1 installed first.

Download OTA

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

About This Update

watchOS 6.1.1 (build 17S5433b) is an official Apple over-the-air update for the Apple Watch Series 4 (40mm), released on 2019-11-05T18:18:19Z. The update package is 168.53 MB. This is a delta (partial) update that requires 6.1 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 9ad59c5124a532ca0a4ef0a75d853eba5631da00.zip.

Direct URL

http://updates-http.cdn-apple.com/2019FallSeed/patches/061-43976/D5C66F8C-FCF2-11E9-84DF-8537B3F5C279/com_apple_MobileAsset_SoftwareUpdate/9ad59c5124a532ca0a4ef0a75d853eba5631da00.zip