watchOS 4.3.2

watchOS

Version

4.3.2

Build ID

15U5053b

File Size

111.11 MB

Release Date

2018-05-30T17:06:40Z

Update Type

Normal release

Delta update - requires 4.3 installed first.

Download OTA

Looking for beta firmware? View beta builds for Apple Watch Series 1 (42mm) →

About This Update

watchOS 4.3.2 (build 15U5053b) is an official Apple over-the-air update for the Apple Watch Series 1 (42mm), released on 2018-05-30T17:06:40Z. The update package is 111.11 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 ff2efc8227209fa0231c6bce513beee7008edb4d.zip.

Direct URL

http://updates-http.cdn-apple.com/2018/watchosseed/091-84974-20180530-6C4417BA-5F4D-11E8-9726-353A52160102/com_apple_MobileAsset_SoftwareUpdate/ff2efc8227209fa0231c6bce513beee7008edb4d.zip