watchOS 6.1

watchOS

Version

6.1

Build ID

17S5054e

File Size

687.13 MB

Release Date

2019-09-23T17:03:50Z

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 (38mm) →

About This Update

watchOS 6.1 (build 17S5054e) is an official Apple over-the-air update for the Apple Watch Series 1 (38mm), released on 2019-09-23T17:03:50Z. The update package is 687.13 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 3257cc57b2a2a2c23d9cad9565ac286f5f1a54fd.zip.

Direct URL

http://updates-http.cdn-apple.com/2019FallSeed/patches/061-20944/37BA3252-DBC7-11E9-A51B-A1721C97DABD/com_apple_MobileAsset_SoftwareUpdate/3257cc57b2a2a2c23d9cad9565ac286f5f1a54fd.zip