watchOS 6.0 (build 17R5556d) is an official Apple over-the-air update for the Apple Watch Series 2 (42mm), released on 2019-08-07T17:13:44Z. The update package is 240.37 MB. This is a delta (partial) update that requires 6.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 0c6d7bc9baf2a090049fbf6f2c9bca600d424f64.zip.