watchOS 5.0

watchOS

Version

5.0

Build ID

16R5322d

File Size

671.1 MB

Release Date

2018-07-17T17:11:21Z

Update Type

Normal release

Delta update - requires 4.3 installed first.

Download OTA

Looking for beta firmware? View beta builds for Apple Watch Series 3 (38mm) →

About This Update

watchOS 5.0 (build 16R5322d) is an official Apple over-the-air update for the Apple Watch Series 3 (38mm), released on 2018-07-17T17:11:21Z. The update package is 671.1 MB. This is a delta (partial) update that requires 4.3 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 ac08e654a44a83be8a45444c6b288e3a59731032.zip.

Direct URL

http://updates-http.cdn-apple.com/2018/watchosseed/091-94701-20180716-873E5DAE-8636-11E8-885E-5F73AFD6420E/com_apple_MobileAsset_SoftwareUpdate/ac08e654a44a83be8a45444c6b288e3a59731032.zip