watchOS 6.1

watchOS

Version

6.1

Build ID

17S5083a

File Size

747.26 MB

Release Date

2019-10-23T17:12:39Z

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 (44mm, LTE) →

About This Update

watchOS 6.1 (build 17S5083a) is an official Apple over-the-air update for the Apple Watch Series 4 (44mm, LTE), released on 2019-10-23T17:12:39Z. The update package is 747.26 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 87d69c6897c41d91959ebbb30dc3ef4508f3ca1e.zip.

Direct URL

http://updates-http.cdn-apple.com/2019FallSeed/patches/061-38796/A7541406-F432-11E9-B5C6-2C6635390AC5/com_apple_MobileAsset_SoftwareUpdate/87d69c6897c41d91959ebbb30dc3ef4508f3ca1e.zip