watchOS 5.3.2

watchOS

Version

5.3.2

Build ID

16U6611

File Size

79.8 MB

Release Date

2019-09-26T17:09:41Z

Update Type

Normal release

Delta update - requires 5.3 installed first.

Download OTA

Looking for beta firmware? View beta builds for Apple Watch Series 1 (38mm) →

About This Update

watchOS 5.3.2 (build 16U6611) is an official Apple over-the-air update for the Apple Watch Series 1 (38mm), released on 2019-09-26T17:09:41Z. The update package is 79.8 MB. This is a delta (partial) update that requires 5.3 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 c74327a3171e174e5514c07e94870733aea8e28c.zip.

Direct URL

http://updates-http.cdn-apple.com/2019SummerFCS/patches/061-19169/AB95BC58-DB6A-11E9-9276-8AEB4049A087/com_apple_MobileAsset_SoftwareUpdate/c74327a3171e174e5514c07e94870733aea8e28c.zip