watchOS 9.0

watchOS

Version

9.0

Build ID

15R846

File Size

976.28 MB

Release Date

2017-10-20T17:04:33Z

Update Type

Normal release

Delta update - requires 8.2 installed first.

Download OTA

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

About This Update

watchOS 9.0 (build 15R846) is an official Apple over-the-air update for the Apple Watch (38mm), released on 2017-10-20T17:04:33Z. The update package is 976.28 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 76caa19acfbedfd458b254ce6dcd6a7b848de7f9.zip.

Direct URL

http://appldnld.apple.com/watchos4.1seeds/091-20674-20171020-0832C34E-B50B-11E7-8EE8-7FE7BDA7E146/com_apple_MobileAsset_SoftwareUpdate/76caa19acfbedfd458b254ce6dcd6a7b848de7f9.zip