watchOS 3.1.3

watchOS

Version

3.1.3

Build ID

14S959

File Size

137.5 MB

Release Date

2017-01-09T17:56:39Z

Update Type

Normal release

Delta update - requires 3.1 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 2017-01-09T17:56:39Z. The update package is 137.5 MB. This is a delta (partial) update that requires 3.1 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 dd4d599c5781e946bf73544a0aeac5c2b622fcfa.zip.

Direct URL

http://appldnld.apple.com/watchos3.1.3seed/031-95644-20170109-014200A6-D373-11E6-8625-1DCCD45B5B9D/com_apple_MobileAsset_SoftwareUpdate/dd4d599c5781e946bf73544a0aeac5c2b622fcfa.zip