About This Update
watchOS 4.3.1
(build 15T5545b) is an official Apple
over-the-air update for the Apple Watch Series 1 (42mm),
released on 2018-04-16T17:04:25Z.
The update package is 62.66 MB.
This is a delta (partial) update that requires
4.3.1 already installed.
This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.
Payload file: 00d7a9bf4906208a0e628da18a288bf50b686459.zip.
Direct URL
http://updates-http.cdn-apple.com/2018/watchosseed/091-77192-20180416-FA88E9FA-3E6F-11E8-8F95-DB09525157AE/com_apple_MobileAsset_SoftwareUpdate/00d7a9bf4906208a0e628da18a288bf50b686459.zip
Filename
00d7a9bf4906208a0e628da18a288bf50b686459.zip
Other Devices
