watchOS 4.3.2

watchOS

Version

4.3.2

Build ID

15U70

File Size

137.94 MB

Release Date

2018-07-09T17:08:18Z

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, 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 2018-07-09T17:08:18Z. The update package is 137.94 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 5a5a5f0d68d284f1a43dc30f3d4456538156f1f1.zip.

Direct URL

http://updates-http.cdn-apple.com/2018/watchos/091-75831-20180709-4B25511E-7C05-11E8-819A-E220544C24EB/com_apple_MobileAsset_SoftwareUpdate/5a5a5f0d68d284f1a43dc30f3d4456538156f1f1.zip