watchOS 6.1

watchOS

Version

6.1

Build ID

17S5054e

File Size

690.68 MB

Release Date

2019-09-23T17:03:57Z

Update Type

Normal release

Delta update - requires 5.2.1 installed first.

Download OTA

Looking for beta firmware? View beta builds for Apple Watch Series 1 (42mm) →

About This Update

watchOS 6.1 (build 17S5054e) is an official Apple over-the-air update for the Apple Watch Series 1 (42mm), released on 2019-09-23T17:03:57Z. The update package is 690.68 MB. This is a delta (partial) update that requires 5.2.1 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 a1eb0f6495de88c54493f1868a8f8f8ef88e3c19.zip.

Direct URL

http://updates-http.cdn-apple.com/2019FallSeed/patches/061-20772/37A4FCAC-DBC7-11E9-99A4-97721C97DABD/com_apple_MobileAsset_SoftwareUpdate/a1eb0f6495de88c54493f1868a8f8f8ef88e3c19.zip