watchOS 5.1.2

watchOS

Version

5.1.2

Build ID

16S46

File Size

182.33 MB

Release Date

2018-12-06T18:04:33Z

Update Type

Normal release

Delta update - requires 5.1 installed first.

Download OTA

Looking for beta firmware? View beta builds for Apple Watch Series 3 (42mm, LTE) →

About This Update

watchOS 5.1.2 (build 16S46) is an official Apple over-the-air update for the Apple Watch Series 3 (42mm, LTE), released on 2018-12-06T18:04:33Z. The update package is 182.33 MB. This is a delta (partial) update that requires 5.1 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 5d291f2ddd021325c7d947ed443db0ab18aafae0.zip.

Direct URL

http://updates-http.cdn-apple.com/2018FallFCS/patches/041-13916/049E1432-F1D1-11E8-984F-8C1A2DBBB942/com_apple_MobileAsset_SoftwareUpdate/5d291f2ddd021325c7d947ed443db0ab18aafae0.zip