watchOS 4.2.2

watchOS

Version

4.2.2

Build ID

15S542

File Size

778.66 MB

Release Date

2018-01-19T18:07:41Z

Update Type

Normal release

Delta update - requires 2.2 installed first.

Download OTA

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

About This Update

watchOS 4.2.2 (build 15S542) is an official Apple over-the-air update for the Apple Watch (38mm), released on 2018-01-19T18:07:41Z. The update package is 778.66 MB. This is a delta (partial) update that requires 2.2 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 ca765c2246289ddba2a207e7e1e6eaf6b9fac235.zip.

Direct URL

http://appldnld.apple.com/watchos4.2.2/091-61285-20180122-1F73D31C-FC9C-11E7-8931-AD6AE63446C0/com_apple_MobileAsset_SoftwareUpdate/ca765c2246289ddba2a207e7e1e6eaf6b9fac235.zip