watchOS 4.2.2

watchOS

Version

4.2.2

Build ID

15S5530d

File Size

63 MB

Release Date

2017-12-13T21:09:39Z

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 (42mm, LTE) →

About This Update

watchOS 4.2.2 (build 15S5530d) is an official Apple over-the-air update for the Apple Watch Series 3 (42mm, LTE), released on 2017-12-13T21:09:39Z. The update package is 63 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 9a7569cbdd5374b7f2664c54b05e9820b990a9b7.zip.

Direct URL

http://appldnld.apple.com/watchos4.2.2seed/091-48395-20171213-BFAE6848-DE9B-11E7-87BA-782D219A6E60/com_apple_MobileAsset_SoftwareUpdate/9a7569cbdd5374b7f2664c54b05e9820b990a9b7.zip