watchOS 3.1.3

watchOS

Version

3.1.3

Build ID

14S959

File Size

20.47 MB

Release Date

2017-01-09T17:56:45Z

Update Type

Normal release

Delta update - requires 3.1.1 installed first.

Download OTA

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

About This Update

watchOS 3.1.3 (build 14S959) is an official Apple over-the-air update for the Apple Watch Series 1 (42mm), released on 2017-01-09T17:56:45Z. The update package is 20.47 MB. This is a delta (partial) update that requires 3.1.1 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 b5edf2b2b67c771ef291edb0467cf6650dca4260.zip.

Direct URL

http://appldnld.apple.com/watchos3.1.3seed/031-95609-20170109-E21FD068-D372-11E6-8CF5-6CC3D45B5B9D/com_apple_MobileAsset_SoftwareUpdate/b5edf2b2b67c771ef291edb0467cf6650dca4260.zip