watchOS 6.1.1

watchOS

Version

6.1.1

Build ID

17S5433b

File Size

748.88 MB

Release Date

2019-11-05T18:18:28Z

Update Type

Normal release

Delta update - requires 5.3.1 installed first.

Download OTA

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

About This Update

watchOS 6.1.1 (build 17S5433b) is an official Apple over-the-air update for the Apple Watch Series 4 (40mm, LTE), released on 2019-11-05T18:18:28Z. The update package is 748.88 MB. This is a delta (partial) update that requires 5.3.1 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 86d2d7e6e03b7d9def3560dd046ab840e18d958b.zip.

Direct URL

http://updates-http.cdn-apple.com/2019FallSeed/patches/061-43816/0B35348C-FCF3-11E9-92C8-D98F9EF3DBB6/com_apple_MobileAsset_SoftwareUpdate/86d2d7e6e03b7d9def3560dd046ab840e18d958b.zip