watchOS 4.2.2

watchOS

Version

4.2.2

Build ID

15S542

File Size

558.95 MB

Release Date

2018-01-19T18:08:51Z

Update Type

Normal release

Delta update - requires 3.2.3 installed first.

Download OTA

Looking for beta firmware? View beta builds for Apple Watch Series 1 (38mm) →

About This Update

watchOS 4.2.2 (build 15S542) is an official Apple over-the-air update for the Apple Watch Series 1 (38mm), released on 2018-01-19T18:08:51Z. The update package is 558.95 MB. This is a delta (partial) update that requires 3.2.3 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 64b7b18500c0137e4632ebffdd2a8bb0f67e1d29.zip.

Direct URL

http://appldnld.apple.com/watchos4.2.2/091-61267-20180122-6B808304-FC9C-11E7-9387-E8ED5DD45727/com_apple_MobileAsset_SoftwareUpdate/64b7b18500c0137e4632ebffdd2a8bb0f67e1d29.zip