watchOS 4.3.2

watchOS

Version

4.3.2

Build ID

15U70

File Size

370.8 MB

Release Date

2018-07-09T17:08:17Z

Update Type

Normal release

Delta update - requires 4.2.2 installed first.

Download OTA

Looking for beta firmware? View beta builds for Apple Watch Series 3 (42mm, LTE) →

About This Update

watchOS 4.3.2 (build 15U70) is an official Apple over-the-air update for the Apple Watch Series 3 (42mm, LTE), released on 2018-07-09T17:08:17Z. The update package is 370.8 MB. This is a delta (partial) update that requires 4.2.2 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 dbc056a6eea87ba3feb98b2c44300565422b338d.zip.

Direct URL

http://updates-http.cdn-apple.com/2018/watchos/091-72499-20180709-F1578D90-7C00-11E8-8982-CC0F544C24EB/com_apple_MobileAsset_SoftwareUpdate/dbc056a6eea87ba3feb98b2c44300565422b338d.zip