watchOS 5.3

watchOS

Version

5.3

Build ID

16U5545c

File Size

1.26 GB

Release Date

2019-06-11T17:13:14Z

Update Type

Normal release

Download OTA

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

About This Update

watchOS 5.3 (build 16U5545c) is an official Apple over-the-air update for the Apple Watch Series 2 (38mm), released on 2019-06-11T17:13:14Z. The update package is 1.26 GB. This is a full OTA update that can be applied from any compatible base version. 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 6c667fe7a67b31ee150e70f0cd9cb35ba103bc7e.zip.

Direct URL

http://updates-http.cdn-apple.com/2019SpringSeed/patches/041-72782/1ADBAB5A-88A9-11E9-8A67-74CA4B7D6DB9/com_apple_MobileAsset_SoftwareUpdate/6c667fe7a67b31ee150e70f0cd9cb35ba103bc7e.zip