watchOS 5.3.9

watchOS

Version

5.3.9

Build ID

16U693

File Size

43.05 MB

Release Date

2020-11-05T18:19:23Z

Update Type

Normal release

Delta update - requires 5.3.4 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 43.05 MB. This is a delta (partial) update that requires 5.3.4 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 a6accc6c166139001ade7cc8c85f68be3607d7ce.zip.

Direct URL

http://updates-http.cdn-apple.com/2020FallFCS/patches/001-73107/4EE2A7D1-D1F2-436E-B514-0559E211C876/com_apple_MobileAsset_SoftwareUpdate/a6accc6c166139001ade7cc8c85f68be3607d7ce.zip