watchOS 5.1.2

watchOS

Version

5.1.2

Build ID

16S46

File Size

956.71 MB

Release Date

2018-12-06T18:03:45Z

Update Type

Normal release

Delta update - requires 3.2.3 installed first.

Download OTA

Looking for beta firmware? View beta builds for Apple Watch Series 2 (38mm) →

About This Update

watchOS 5.1.2 (build 16S46) is an official Apple over-the-air update for the Apple Watch Series 2 (38mm), released on 2018-12-06T18:03:45Z. The update package is 956.71 MB. This is a delta (partial) update that requires 3.2.3 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 ed6408f4c3e7568407cd5925b08c03d88835b42a.zip.

Direct URL

http://updates-http.cdn-apple.com/2018FallFCS/patches/041-05006/36D1A4F8-F1D3-11E8-AA5B-80C63FFA8D68/com_apple_MobileAsset_SoftwareUpdate/ed6408f4c3e7568407cd5925b08c03d88835b42a.zip