watchOS 5.3.9

watchOS

Version

5.3.9

Build ID

16U693

File Size

46.22 MB

Release Date

2020-11-05T18:19:42Z

Update Type

Normal release

Delta update - requires 5.3.8 installed first.

Download OTA

Looking for beta firmware? View beta builds for Apple Watch Series 3 (38mm) →

About This Update

watchOS 5.3.9 (build 16U693) is an official Apple over-the-air update for the Apple Watch Series 3 (38mm), released on 2020-11-05T18:19:42Z. The update package is 46.22 MB. This is a delta (partial) update that requires 5.3.8 to already be installed on the device - it cannot be applied from scratch. This update is currently signed by Apple, so it can be applied directly from Settings › General › Software Update.

The OTA payload file is 89d57b3ab7ec05a80254f5cc8f14a37b6803e6b5.zip.

Direct URL

http://updates-http.cdn-apple.com/2020FallFCS/patches/001-73007/A25E2654-C18E-4ABE-8DE9-C9EB4B1B5D06/com_apple_MobileAsset_SoftwareUpdate/89d57b3ab7ec05a80254f5cc8f14a37b6803e6b5.zip