watchOS 6.1.1

watchOS

Version

6.1.1

Build ID

17S5433b

File Size

727.87 MB

Release Date

2019-11-05T18:18:11Z

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 6.1.1 (build 17S5433b) is an official Apple over-the-air update for the Apple Watch Series 4 (40mm), released on 2019-11-05T18:18:11Z. The update package is 727.87 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 2d8ccb2b174fe1779696fb9d3144e9a61f82c528.zip.

Direct URL

http://updates-http.cdn-apple.com/2019FallSeed/patches/061-43979/C60A8CA4-FCF2-11E9-92A5-D3EBA99EC5D3/com_apple_MobileAsset_SoftwareUpdate/2d8ccb2b174fe1779696fb9d3144e9a61f82c528.zip