watchOS 4.2.2

watchOS

Version

4.2.2

Build ID

15S6542

File Size

117.2 MB

Release Date

2018-01-19T18:09:24Z

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 15S6542) is an official Apple over-the-air update for the Apple Watch Series 3 (42mm, LTE), released on 2018-01-19T18:09:24Z. The update package is 117.2 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 373e42794c330f2823c2242b7b001886e8266013.zip.

Direct URL

http://appldnld.apple.com/watchos4.2.2/091-61101-20180122-F6835130-FC9B-11E7-AA0C-93F7BA017879/com_apple_MobileAsset_SoftwareUpdate/373e42794c330f2823c2242b7b001886e8266013.zip