watchOS 4.2.2

watchOS

Version

4.2.2

Build ID

15S5530d

File Size

60.44 MB

Release Date

2017-12-13T21:09:44Z

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) →

About This Update

watchOS 4.2.2 (build 15S5530d) is an official Apple over-the-air update for the Apple Watch Series 3 (38mm), released on 2017-12-13T21:09:44Z. The update package is 60.44 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 d213537d7a2b0f51001009878faa6cd64bdac7ea.zip.

Direct URL

http://appldnld.apple.com/watchos4.2.2seed/091-50356-20171213-BFAC4478-DE9B-11E7-8FA9-8E2D219A6E60/com_apple_MobileAsset_SoftwareUpdate/d213537d7a2b0f51001009878faa6cd64bdac7ea.zip