watchOS 5.1.2

watchOS

Version

5.1.2

Build ID

16S5046a

File Size

167.07 MB

Release Date

2018-11-15T18:08:42Z

Update Type

Normal release

Delta update - requires 5.0.1 installed first.

Download OTA

Looking for beta firmware? View beta builds for Apple Watch Series 1 (42mm) →

About This Update

watchOS 5.1.2 (build 16S5046a) is an official Apple over-the-air update for the Apple Watch Series 1 (42mm), released on 2018-11-15T18:08:42Z. The update package is 167.07 MB. This is a delta (partial) update that requires 5.0.1 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 0bbf26842e739cb08afd2bd346de88b60929726b.zip.

Direct URL

http://updates-http.cdn-apple.com/2018FallSeed/patches/041-25078/D7ED7208-E76B-11E8-BE31-524D55D8F596/com_apple_MobileAsset_SoftwareUpdate/0bbf26842e739cb08afd2bd346de88b60929726b.zip