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About This Update

watchOS 5.3.4 (build 16U627) is an official Apple over-the-air update for the Apple Watch Series 4 (44mm), released on 2019-12-10T18:22:29Z. The update package is 45.87 MB. This is a delta (partial) update that requires 5.3.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 430d54d52948174d734d07cc681f945f320de199.zip.

Direct URL

http://updates-http.cdn-apple.com/2019FallFCS/patches/061-46788/A1C01E3A-0D6A-11EA-8E9B-66224F01D1AC/com_apple_MobileAsset_SoftwareUpdate/430d54d52948174d734d07cc681f945f320de199.zip

Filename

430d54d52948174d734d07cc681f945f320de199.zip
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