watchOS 4.2.2

watchOS

Version

4.2.2

Build ID

15S542

File Size

572.47 MB

Release Date

2018-01-19T18:09:03Z

Update Type

Normal release

Delta update - requires 3.2.2 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 15S542) is an official Apple over-the-air update for the Apple Watch Series 1 (42mm), released on 2018-01-19T18:09:03Z. The update package is 572.47 MB. This is a delta (partial) update that requires 3.2.2 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 6333835ce1e2e4705b059b05b7581579675b7261.zip.

Direct URL

http://appldnld.apple.com/watchos4.2.2/091-61103-20180122-E9B45D22-FC9C-11E7-9F76-8D5B54BB5BD1/com_apple_MobileAsset_SoftwareUpdate/6333835ce1e2e4705b059b05b7581579675b7261.zip