watchOS 5.3.2

watchOS

Version

5.3.2

Build ID

16U611

File Size

855.15 MB

Release Date

2019-09-26T17:09:44Z

Update Type

Normal release

Delta update - requires 4.0 installed first.

Download OTA

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

About This Update

watchOS 5.3.2 (build 16U611) is an official Apple over-the-air update for the Apple Watch Series 1 (42mm), released on 2019-09-26T17:09:44Z. The update package is 855.15 MB. This is a delta (partial) update that requires 4.0 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 7e365f6604e45e07fc95f905f62a278727aea5c2.zip.

Direct URL

http://updates-http.cdn-apple.com/2019SummerFCS/patches/061-19646/3056EE98-DB6C-11E9-AC15-D826674EDBBE/com_apple_MobileAsset_SoftwareUpdate/7e365f6604e45e07fc95f905f62a278727aea5c2.zip