About This Update
watchOS 4.3.1
(build 15T5545b) is an official Apple
over-the-air update for the Apple Watch Series 3 (42mm, LTE),
released on 2018-04-16T17:04:40Z.
The update package is 181.13 MB.
This is a delta (partial) update that requires
4.3 already installed.
This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.
Payload file: fc8522802929c2ae5825e2e80e99e95ed1c40190.zip.
Direct URL
http://updates-http.cdn-apple.com/2018/watchosseed/091-77219-20180416-3A781A0E-3E70-11E8-9AEA-8519525157AE/com_apple_MobileAsset_SoftwareUpdate/fc8522802929c2ae5825e2e80e99e95ed1c40190.zip
Filename
fc8522802929c2ae5825e2e80e99e95ed1c40190.zip
Other Devices
