About This Update
watchOS 4.3.1
(build 15T5555c) is an official Apple
over-the-air update for the Apple Watch Series 3 (38mm),
released on 2018-05-01T17:07:20Z.
The update package is 70.62 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: 3e681342adcd5a1e137819126f65b0002d0c68e0.zip.
Direct URL
http://updates-http.cdn-apple.com/2018/watchosseed/091-81340-20180430-4FFED972-495F-11E8-BF07-2D2BD91E7F63/com_apple_MobileAsset_SoftwareUpdate/3e681342adcd5a1e137819126f65b0002d0c68e0.zip
Filename
3e681342adcd5a1e137819126f65b0002d0c68e0.zip
Other Devices
