watchOS 5.1.1

watchOS

Version

5.1.1

Build ID

16R600

File Size

133.55 MB

Release Date

2018-11-05T18:05:13Z

Update Type

Normal release

Delta update - requires 5.0.1 installed first.

Download OTA

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

About This Update

watchOS 5.1.1 (build 16R600) is an official Apple over-the-air update for the Apple Watch Series 2 (38mm), released on 2018-11-05T18:05:13Z. The update package is 133.55 MB. This is a delta (partial) update that requires 5.0.1 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 403db9021d3becd3db99691c9de7d3006c483edc.zip.

Direct URL

http://updates-http.cdn-apple.com/2018FallFCS/patches/041-19081/E59FF5D2-DD4E-11E8-A3B7-FBF1EC88597F/com_apple_MobileAsset_SoftwareUpdate/403db9021d3becd3db99691c9de7d3006c483edc.zip