watchOS 4.2.2

watchOS

Version

4.2.2

Build ID

15S5530d

File Size

49.21 MB

Release Date

2017-12-13T21:08:57Z

Update Type

Normal release

Delta update - requires 4.2 installed first.

Download OTA

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

About This Update

watchOS 4.2.2 (build 15S5530d) is an official Apple over-the-air update for the Apple Watch (38mm), released on 2017-12-13T21:08:57Z. The update package is 49.21 MB. This is a delta (partial) update that requires 4.2 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 fd1107f522c4b919f0f617294be7296af695c874.zip.

Direct URL

http://appldnld.apple.com/watchos4.2.2seed/091-50364-20171213-885CE97C-DE9C-11E7-AA74-4D32219A6E60/com_apple_MobileAsset_SoftwareUpdate/fd1107f522c4b919f0f617294be7296af695c874.zip