watchOS 4.2.2

watchOS

Version

4.2.2

Build ID

15S542

File Size

596.46 MB

Release Date

2018-01-19T18:08:07Z

Update Type

Normal release

Delta update - requires 3.1 installed first.

Download OTA

Looking for beta firmware? View beta builds for Apple Watch (42mm) →

About This Update

watchOS 4.2.2 (build 15S542) is an official Apple over-the-air update for the Apple Watch (42mm), released on 2018-01-19T18:08:07Z. The update package is 596.46 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 325e452865f2a4b0eab81924240c67d32d56dd78.zip.

Direct URL

http://appldnld.apple.com/watchos4.2.2/091-61237-20180122-8DBB2956-FC9C-11E7-ACA5-B5E9F4106369/com_apple_MobileAsset_SoftwareUpdate/325e452865f2a4b0eab81924240c67d32d56dd78.zip