watchOS 4.2.2

watchOS

Version

4.2.2

Build ID

15S5530d

File Size

77.49 MB

Release Date

2017-12-13T21:08:57Z

Update Type

Normal release

Delta update - requires 4.2 installed first.

Download OTA

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

About This Update

watchOS 4.2.2 (build 15S5530d) is an official Apple over-the-air update for the Apple Watch (38mm), released on 2017-12-13T21:08:57Z. The update package is 77.49 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 7315231f2c5d6ef35808997090c9de1b27730148.zip.

Direct URL

http://appldnld.apple.com/watchos4.2.2seed/091-46173-20171213-EFAD6216-DE9A-11E7-B4AD-B224219A6E60/com_apple_MobileAsset_SoftwareUpdate/7315231f2c5d6ef35808997090c9de1b27730148.zip