watchOS 5.3.9

watchOS

Version

5.3.9

Build ID

16U693

File Size

66.54 MB

Release Date

2020-11-05T18:19:35Z

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 3 (38mm, LTE) →

About This Update

watchOS 5.3.9 (build 16U693) is an official Apple over-the-air update for the Apple Watch Series 3 (38mm, LTE), released on 2020-11-05T18:19:35Z. The update package is 66.54 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 d4487a1e9092a4ad1ba69b9184efa77af4e150cb.zip.

Direct URL

http://updates-http.cdn-apple.com/2020FallFCS/patches/001-73028/E95F8084-6C6A-4B2E-B2AB-A9DADF9B01F1/com_apple_MobileAsset_SoftwareUpdate/d4487a1e9092a4ad1ba69b9184efa77af4e150cb.zip