watchOS 3.1.3

watchOS

Version

3.1.3

Build ID

14S959

File Size

583.04 MB

Release Date

2017-01-09T17:56:19Z

Update Type

Normal release

Delta update - requires 2.2 installed first.

Download OTA

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

About This Update

watchOS 3.1.3 (build 14S959) is an official Apple over-the-air update for the Apple Watch (38mm), released on 2017-01-09T17:56:19Z. The update package is 583.04 MB. This is a delta (partial) update that requires 2.2 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 b331c251ae0144f3cd5d96076d79d307dd555249.zip.

Direct URL

http://appldnld.apple.com/watchos3.1.3seed/031-95604-20170109-E221064A-D372-11E6-BD08-63C3D45B5B9D/com_apple_MobileAsset_SoftwareUpdate/b331c251ae0144f3cd5d96076d79d307dd555249.zip