watchOS 5.3.8

watchOS

Version

5.3.8

Build ID

16U680

File Size

73.58 MB

Release Date

2020-07-15T17:28:15Z

Update Type

Normal release

Delta update - requires 5.3 installed first.

Download OTA

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

About This Update

watchOS 5.3.8 (build 16U680) is an official Apple over-the-air update for the Apple Watch Series 3 (38mm, LTE), released on 2020-07-15T17:28:15Z. The update package is 73.58 MB. This is a delta (partial) update that requires 5.3 to already be installed on the device - it cannot be applied from scratch. 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 1f605a7ca11c8192c8c0f4952273aee6586d1638.zip.

Direct URL

http://updates-http.cdn-apple.com/2020SummerFCS/patches/001-10490/D4D6C2D9-E6ED-4E38-B1F1-AB2BE9761342/com_apple_MobileAsset_SoftwareUpdate/1f605a7ca11c8192c8c0f4952273aee6586d1638.zip