watchOS 3.1.3

watchOS

Version

3.1.3

Build ID

14S959

File Size

18.01 MB

Release Date

2017-01-09T17:56:41Z

Update Type

Normal release

Delta update - requires 3.1.3 installed first.

Download OTA

Looking for beta firmware? View beta builds for Apple Watch Series 1 (38mm) →

About This Update

watchOS 3.1.3 (build 14S959) is an official Apple over-the-air update for the Apple Watch Series 1 (38mm), released on 2017-01-09T17:56:41Z. The update package is 18.01 MB. This is a delta (partial) update that requires 3.1.3 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 06861634eda01f80e93ff85cf2db74497907584d.zip.

Direct URL

http://appldnld.apple.com/watchos3.1.3seed/031-95886-20170109-158BD85C-D373-11E6-BB4A-CCD1D45B5B9D/com_apple_MobileAsset_SoftwareUpdate/06861634eda01f80e93ff85cf2db74497907584d.zip