watchOS 4.3.2

watchOS

Version

4.3.2

Build ID

15U70

File Size

163.54 MB

Release Date

2018-07-09T17:08:26Z

Update Type

Normal release

Delta update - requires 4.3 installed first.

Download OTA

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

About This Update

watchOS 4.3.2 (build 15U70) is an official Apple over-the-air update for the Apple Watch Series 3 (42mm), released on 2018-07-09T17:08:26Z. The update package is 163.54 MB. This is a delta (partial) update that requires 4.3 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 7598536020807cda1a1b8078e0ec65e0d3705162.zip.

Direct URL

http://updates-http.cdn-apple.com/2018/watchos/091-88395-20180709-62561964-7C0E-11E8-A7A7-693D544C24EB/com_apple_MobileAsset_SoftwareUpdate/7598536020807cda1a1b8078e0ec65e0d3705162.zip