watchOS 5.3.9

watchOS

Version

5.3.9

Build ID

16U693

File Size

44.33 MB

Release Date

2020-11-05T18:19:23Z

Update Type

Normal release

Delta update - requires 5.3.5 installed first.

Download OTA

Looking for beta firmware? View beta builds for Apple Watch Series 2 (38mm) →

About This Update

watchOS 5.3.9 (build 16U693) is an official Apple over-the-air update for the Apple Watch Series 2 (38mm), released on 2020-11-05T18:19:23Z. The update package is 44.33 MB. This is a delta (partial) update that requires 5.3.5 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 23f845fbb12299df5034a704e8d797c07eb8625c.zip.

Direct URL

http://updates-http.cdn-apple.com/2020FallFCS/patches/001-73307/13BAD4AC-2DC3-4B3D-AF60-49034338B2F1/com_apple_MobileAsset_SoftwareUpdate/23f845fbb12299df5034a704e8d797c07eb8625c.zip