watchOS 4.2.2

watchOS

Version

4.2.2

Build ID

15S6542

File Size

72.3 MB

Release Date

2018-01-19T18:09:06Z

Update Type

Normal release

Delta update - requires 4.2 installed first.

Download OTA

Looking for beta firmware? View beta builds for Apple Watch Series 1 (42mm) →

About This Update

watchOS 4.2.2 (build 15S6542) is an official Apple over-the-air update for the Apple Watch Series 1 (42mm), released on 2018-01-19T18:09:06Z. The update package is 72.3 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 6af3d949dd373de1697f1a4d4f88278e3ddeb127.zip.

Direct URL

http://appldnld.apple.com/watchos4.2.2/091-61120-20180122-DA660910-FC9C-11E7-82A8-A69B348EFBBB/com_apple_MobileAsset_SoftwareUpdate/6af3d949dd373de1697f1a4d4f88278e3ddeb127.zip