watchOS 9.0

watchOS

Version

9.0

Build ID

15T567

File Size

1018.08 MB

Release Date

2018-05-29T17:08:26Z

Update Type

Normal release

Delta update - requires 8.2 installed first.

Download OTA

Looking for beta firmware? View beta builds for Apple Watch (42mm) →

About This Update

watchOS 9.0 (build 15T567) is an official Apple over-the-air update for the Apple Watch (42mm), released on 2018-05-29T17:08:26Z. The update package is 1018.08 MB. This is a delta (partial) update that requires 8.2 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 6c91784f5e95c91438ceb0bab4f2b87b86624cec.zip.

Direct URL

http://updates-http.cdn-apple.com/2018/watchos/091-65665-20180529-782E6478-5AB5-11E8-BC35-3C9946B84F26/com_apple_MobileAsset_SoftwareUpdate/6c91784f5e95c91438ceb0bab4f2b87b86624cec.zip