watchOS 3.1.3

watchOS

Version

3.1.3

Build ID

14S959

File Size

144.68 MB

Release Date

2017-01-09T17:56:31Z

Update Type

Normal release

Delta update - requires 3.0 installed first.

Download OTA

Looking for beta firmware? View beta builds for Apple Watch Series 2 (38mm) →

About This Update

watchOS 3.1.3 (build 14S959) is an official Apple over-the-air update for the Apple Watch Series 2 (38mm), released on 2017-01-09T17:56:31Z. The update package is 144.68 MB. This is a delta (partial) update that requires 3.0 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 efd099590705b4e32e08181279bc62e8916d388f.zip.

Direct URL

http://appldnld.apple.com/watchos3.1.3seed/031-95662-20170109-0CC2F3AE-D373-11E6-9D73-AECFD45B5B9D/com_apple_MobileAsset_SoftwareUpdate/efd099590705b4e32e08181279bc62e8916d388f.zip