watchOS 5.0

watchOS

Version

5.0

Build ID

16R5357a

File Size

249.79 MB

Release Date

2018-08-20T17:08:49Z

Update Type

Normal release

Delta update - requires 5.0 installed first.

Download OTA

Looking for beta firmware? View beta builds for Apple Watch Series 1 (38mm) →

About This Update

watchOS 5.0 (build 16R5357a) is an official Apple over-the-air update for the Apple Watch Series 1 (38mm), released on 2018-08-20T17:08:49Z. The update package is 249.79 MB. This is a delta (partial) update that requires 5.0 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 9303f27d2c6393e4d9ff2e3f942c908328506a64.zip.

Direct URL

http://updates-http.cdn-apple.com/2018FallSeed/patches/041-01416/22509A26-A2FE-11E8-BB5F-A24E5FC92BB3/com_apple_MobileAsset_SoftwareUpdate/9303f27d2c6393e4d9ff2e3f942c908328506a64.zip