watchOS 4.2.2

watchOS

Version

4.2.2

Build ID

15S542

File Size

779.65 MB

Release Date

2018-01-19T18:07:40Z

Update Type

Normal release

Delta update - requires 2.1 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 2018-01-19T18:07:40Z. The update package is 779.65 MB. This is a delta (partial) update that requires 2.1 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 71a2e20f259eb78e74fa03998777be4969d03026.zip.

Direct URL

http://appldnld.apple.com/watchos4.2.2/091-61296-20180122-195B07DE-FC9C-11E7-A1CF-A167838CE594/com_apple_MobileAsset_SoftwareUpdate/71a2e20f259eb78e74fa03998777be4969d03026.zip