watchOS 5.0

watchOS

Version

5.0

Build ID

16R5363a

File Size

620.8 MB

Release Date

2018-08-31T17:14:52Z

Update Type

Normal release

Delta update - requires 4.2.2 installed first.

Download OTA

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

About This Update

watchOS 5.0 (build 16R5363a) is an official Apple over-the-air update for the Apple Watch Series 2 (38mm), released on 2018-08-31T17:14:52Z. The update package is 620.8 MB. This is a delta (partial) update that requires 4.2.2 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 dc79521c70382900c8ceee26d68126512cbd8f03.zip.

Direct URL

http://updates-http.cdn-apple.com/2018FallSeed/patches/041-02327/E42D35E4-ABD9-11E8-9F9C-AE7710BD978C/com_apple_MobileAsset_SoftwareUpdate/dc79521c70382900c8ceee26d68126512cbd8f03.zip