About This Update
watchOS 5.3.1
(build 16U600) is an official Apple
over-the-air update for the Apple Watch Series 3 (42mm, LTE),
released on 2019-08-26T17:16:05Z.
The update package is 499.54 MB.
This is a delta (partial) update that requires
5.1.3 already installed.
This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.
Payload file: 80c3e63224ae345c146da25a110a73b115189fa4.zip.
Direct URL
http://updates-http.cdn-apple.com/2019SummerFCS/patches/041-92099/72038094-C501-11E9-A69A-BCD151566A18/com_apple_MobileAsset_SoftwareUpdate/80c3e63224ae345c146da25a110a73b115189fa4.zip
Filename
80c3e63224ae345c146da25a110a73b115189fa4.zip
Other Devices
