watchOS 4.2.2

watchOS

Version

4.2.2

Build ID

15S5530d

File Size

62.98 MB

Release Date

2017-12-13T21:09:31Z

Update Type

Normal release

Delta update - requires 4.2 installed first.

Download OTA

Looking for beta firmware? View beta builds for Apple Watch Series 3 (38mm, LTE) →

About This Update

watchOS 4.2.2 (build 15S5530d) is an official Apple over-the-air update for the Apple Watch Series 3 (38mm, LTE), released on 2017-12-13T21:09:31Z. The update package is 62.98 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 3af1eacc914ef8ae644550c67429322fb7a59656.zip.

Direct URL

http://appldnld.apple.com/watchos4.2.2seed/091-48386-20171213-51048ED6-DE9B-11E7-BBDD-3C29219A6E60/com_apple_MobileAsset_SoftwareUpdate/3af1eacc914ef8ae644550c67429322fb7a59656.zip