watchOS 5.3.4

watchOS

Version

5.3.4

Build ID

16U627

File Size

43.61 MB

Release Date

2019-12-10T18:22:19Z

Update Type

Normal release

Delta update - requires 5.3.2 installed first.

Download OTA

Looking for beta firmware? View beta builds for Apple Watch Series 2 (42mm) →

About This Update

watchOS 5.3.4 (build 16U627) is an official Apple over-the-air update for the Apple Watch Series 2 (42mm), released on 2019-12-10T18:22:19Z. The update package is 43.61 MB. This is a delta (partial) update that requires 5.3.2 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 3049415a93f4e09006db4f410e07d98cadf71dd0.zip.

Direct URL

http://updates-http.cdn-apple.com/2019FallFCS/patches/061-35151/D9162D6C-0D69-11EA-949E-C9F94E01D1AC/com_apple_MobileAsset_SoftwareUpdate/3049415a93f4e09006db4f410e07d98cadf71dd0.zip